{"title":"Rotax Max Exhaust Pipe System Parts","description":"","products":[{"product_id":"rotax-max-radiator-distance-sleeve","title":"3. 229810 Rotax Max Radiator Distance Sleeve","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Radiator Distance Sleeve\u003c\/strong\u003e (R.229810) is the OEM spacer sleeve used at the radiator mounting points on Rotax 125 MAX EVO engines. This sleeve fits between the radiator mounting tab and the rubber grommet (R.660440), setting the correct stand-off distance between the radiator and the bracket to ensure the grommets are properly compressed for effective vibration isolation. Missing or incorrect spacer sleeves cause the grommets to seat incorrectly, reducing their vibration-damping effectiveness and potentially allowing the radiator to contact the bracket directly.\u003c\/p\u003e\n\u003cp\u003eCompatible with all Rotax 125 MAX EVO radiator assemblies.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.229810\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks this alongside the rubber grommets and full Rotax radiator mounting hardware.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139629691101,"sku":"R.229810","price":3.92,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-water-hose-70mm","title":"3. 922256 Rotax Max Water Hose 70mm","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Water Hose 70mm\u003c\/strong\u003e (R.922256) is the OEM short coolant hose used at the engine block water port connection on Rotax 125 MAX EVO engines. At 70mm in length, this shorter hose is used at the engine-side connection point where a shorter run is required — typically at the cylinder head or water pump outlet — complementing the longer cooling water hoses (R.222746) that run between the engine and radiator. Replace any time the hose shows cracking, swelling, or coolant weeping at the connection points.\u003c\/p\u003e\n\u003cp\u003eCompatible with all Rotax 125 MAX EVO variants: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e. Secured with Clamp 16-25 (R.951870).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.922256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 70mm, DIN 73411, 17mm bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks both Rotax coolant hose lengths alongside clamps and the full cooling system parts line.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139629723869,"sku":"R.922256","price":11.44,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-micro-max-radiator-support-bracket","title":"5. 224660 Rotax Micro MAX Radiator Support Bracket","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Micro MAX Radiator Support Bracket\u003c\/strong\u003e (R.224660) is the OEM secondary support bracket used in the Micro MAX EVO radiator mounting system. This bracket provides additional support for the Micro MAX radiator assembly, working alongside the primary radiator bracket (R.651695) to ensure the radiator is firmly positioned and correctly oriented relative to the chassis and engine. A missing or damaged support bracket places excessive stress on the primary bracket and radiator mounting tabs.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Micro MAX EVO\u003c\/strong\u003e radiator assembly only.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.224660\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks this alongside the Micro MAX radiator bracket and full cooling system mounting hardware.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139629756637,"sku":"R.224660","price":16.98,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-complete-exhaust-system-senior-junior","title":"3. 273078 Rotax Max Complete Exhaust System – Senior \u0026 Junior","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Complete Exhaust Pipe System\u003c\/strong\u003e (R.273078) is the full OEM exhaust assembly for the Rotax 125 Senior MAX EVO and Junior MAX EVO engines, including all components from Positions 3 through 9 in the Rotax parts catalog — the expansion chamber pipe, silencer assembly, perforated inner tube, isolating mat, pipe-to-silencer spring, tension springs, and exhaust gasket. This is the most convenient way to replace a damaged or worn Rotax exhaust system with guaranteed OEM fitment in a single order.\u003c\/p\u003e\n\u003cp\u003eThe Rotax MAX EVO expansion chamber exhaust is a tuned length system — its internal dimensions and length are engineered to produce the optimal power curve for the MAX EVO engine at racing RPM. Aftermarket or damaged pipes that deviate from OEM dimensions alter the power band and affect engine performance significantly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273078\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Complete exhaust system, Pos. 3–9 (pipe, silencer, inner tube, mat, springs, gasket)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the complete exhaust system alongside all individual exhaust components for the Rotax 125 MAX EVO.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650662621,"sku":"R.273078","price":527.4,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-muffler-assembly-senior-junior","title":"3. 273200 Rotax Max Exhaust Muffler Assembly – Senior \u0026 Junior","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Muffler Assembly\u003c\/strong\u003e (R.273200) is the OEM expansion chamber pipe for the Rotax 125 Senior MAX EVO and Junior MAX EVO engines — the pipe only, without the silencer assembly. Also known as the header pipe or expansion chamber, this tuned-length stainless steel muffler collects exhaust gases from the header socket and expands them in the chamber before feeding into the silencer. The tuned pipe is a critical component of the Rotax power delivery — its internal volume and length determine where the power peak falls in the RPM range.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e. The silencer assembly (R.273220) must be ordered separately if needed. For the complete system including pipe, silencer, springs, and gasket, see R.273078.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Expansion chamber pipe only (Pos. 3 — no silencer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks both the complete exhaust system (R.273078) and individual components so you can replace only what's damaged.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650695389,"sku":"R.273200","price":334.31,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-assembly-senior-junior","title":"4. 273220 Rotax Max Exhaust Silencer Assembly – Senior \u0026 Junior","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Assembly\u003c\/strong\u003e (R.273220) is the OEM complete silencer unit for the Rotax 125 Senior MAX EVO and Junior MAX EVO engines, incorporating Positions 4 through 6 — the silencer outer can, the isolating mat (R.297982), and the perforated inner tube (R.273210). The silencer reduces exhaust noise to within Rotax Challenge series sound level limits while maintaining the backpressure characteristics that the tuned expansion chamber pipe requires for optimal power delivery. A dented, holed, or poorly packed silencer affects both noise compliance and engine performance.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e. Connects to the expansion chamber pipe (R.273200) via the exhaust gasket (R.450360) and secured with stainless springs (R.938798). For the complete system, see R.273078.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Silencer outer can, isolating mat (R.297982), perforated tube (R.273210) — Pos. 4–6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the complete silencer assembly and all individual silencer components for the Rotax 125 MAX EVO.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650728157,"sku":"R.273220","price":220.25,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-isolating-mat","title":"5. 297982 Rotax Max Exhaust Silencer Isolating Mat","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Isolating Mat\u003c\/strong\u003e (R.297982) is the OEM acoustic packing material that sits between the perforated inner tube (R.273210) and the outer silencer can in the Rotax 125 MAX EVO exhaust silencer assembly. This mat absorbs and dissipates exhaust sound energy, reducing decibel output to within the noise limits required at Rotax Challenge events. A worn, burned-out, or damaged isolating mat results in noise test failures — a common technical exclusion at scrutineered events. Replace whenever the silencer is opened for inspection or after any session where the silencer has been exposed to extreme heat.\u003c\/p\u003e\n\u003cp\u003eCompatible with the Senior\/Junior MAX EVO silencer assembly (R.273220). Also used in the Micro MAX silencer — see R.297982 note in the Micro assembly (R.273136). For Mini MAX, see R.297985.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.297982\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO silencer (R.273220); also Micro MAX silencer (R.273136)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep a spare silencer mat in your race kit — a mat replacement before a noise test is far cheaper than a technical exclusion. CMC Karting stocks it alongside the full Rotax exhaust silencer parts.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650760925,"sku":"R.297982","price":22.88,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-perforated-exhaust-inner-tube-senior-junior","title":"6. 273210 Rotax Max Perforated Exhaust Inner Tube – Senior \u0026 Junior","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Perforated Exhaust Inner Tube\u003c\/strong\u003e (R.273210) is the OEM inner perforated core of the exhaust silencer for the Rotax 125 Senior MAX EVO, Junior MAX EVO, and DD2 engines. This stainless steel tube sits inside the silencer outer can, surrounded by the isolating mat (R.297982), and channels exhaust gases from the pipe connection through the silencer while allowing sound energy to escape into the packing material. A cracked, collapsed, or corroded perforated tube causes exhaust gas to bypass the packing, dramatically increasing silencer noise output and risking noise test failure.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e and Rotax DD2. Compatible with silencer assembly R.273220.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Rotax DD2 — silencer R.273220\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the perforated inner tube alongside the isolating mat and complete silencer assembly parts for the Rotax 125 MAX EVO.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650793693,"sku":"R.273210","price":96.29,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-pipe-to-silencer-gasket","title":"7. 450360 Rotax Max Exhaust Pipe to Silencer Gasket","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Pipe to Silencer Gasket\u003c\/strong\u003e (R.450360) is the OEM sealing gasket used at the joint between the expansion chamber pipe and the silencer assembly on Rotax 125 MAX EVO engines. This gasket seals the exhaust gas path at the pipe-silencer connection, preventing hot exhaust gases from escaping at the joint — a leak at this point creates a significant noise increase and reduces exhaust backpressure, directly affecting engine power output. Replace at every pipe or silencer removal — a reused gasket rarely seals correctly after the first heat cycle.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e and Mini MAX EVO exhaust systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.450360\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt under $24, always fit a new gasket when removing the exhaust. CMC Karting stocks it alongside all Rotax 125 MAX EVO exhaust components.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650826461,"sku":"R.450360","price":23.36,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-spring-stainless","title":"8. 938798 Rotax Max Exhaust Spring Stainless","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Stainless Spring\u003c\/strong\u003e (R.938798) is the OEM stainless steel tension spring used at multiple points in the Rotax 125 MAX EVO exhaust system. These springs connect the expansion chamber pipe to the silencer assembly and secure the silencer mounting tabs, maintaining correct exhaust system alignment and preventing the joints from separating under engine vibration and thermal cycling. A broken or stretched exhaust spring allows the pipe and silencer to separate or misalign, causing exhaust gas leaks, noise violations, and potential contact between the hot exhaust and chassis or bodywork components.\u003c\/p\u003e\n\u003cp\u003eThis spring appears at Positions 8, 12, and 15 in the Rotax exhaust catalog — used across \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust systems. Sold individually; multiple springs are needed per complete exhaust installation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.938798\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways carry spare exhaust springs — a broken spring mid-session is a DNF waiting to happen. CMC Karting keeps these in stock alongside the complete Rotax exhaust system parts.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650891997,"sku":"R.938798","price":13.42,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-tension-spring-silencer","title":"9. 238945 Rotax Max Exhaust Tension Spring – Silencer Retention","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Tension Spring\u003c\/strong\u003e (R.238945) is the OEM retention spring that secures the silencer assembly to the retaining plate (R.651071) on Rotax 125 Senior MAX EVO and Junior MAX EVO engines. Two of these tension springs are used per exhaust installation, providing the clamping force that holds the silencer firmly against the pipe connection under racing conditions. A broken or fatigued tension spring allows the silencer to vibrate loose from its mount, creating exhaust leaks and risking damage from the silencer contacting the chassis.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e exhaust system. Not used on Mini or Micro MAX exhausts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.238945\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 2 per exhaust system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep a pair of tension springs in your spares bag — they are a common mid-session failure. CMC Karting stocks these alongside the full Rotax Senior\/Junior MAX exhaust parts.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650924765,"sku":"R.238945","price":10.0,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-retaining-plate","title":"10. 651071 Rotax Max Exhaust Silencer Retaining Plate","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Retaining Plate\u003c\/strong\u003e (R.651071) is the OEM bracket that anchors the silencer assembly to the kart chassis on Rotax 125 Senior MAX EVO and Junior MAX EVO engines. This plate provides the fixed mounting point for the silencer tension springs (R.238945) and rubber buffers (R.201720), positioning the silencer at the correct height and angle relative to the expansion chamber pipe. A bent or broken retaining plate causes silencer misalignment that stresses the pipe-silencer joint and can result in exhaust leaks or spring failure under racing conditions.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e. Secured to the chassis and interfaces with the rubber buffers (R.201720) and tension springs (R.238945).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.651071\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the retaining plate alongside rubber buffers, tension springs, and the full Rotax Senior\/Junior MAX exhaust mounting system.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139650990301,"sku":"R.651071","price":61.6,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-rubber-buffer","title":"11. 201720 Rotax Max Exhaust Silencer Rubber Buffer","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Rubber Buffer\u003c\/strong\u003e (R.201720) is the OEM vibration isolation mount used between the silencer retaining plate (R.651071) and the silencer assembly on Rotax 125 Senior MAX EVO and Junior MAX EVO engines. Two of these rubber buffers are used per exhaust installation, absorbing the vibration and thermal expansion of the hot silencer and preventing metal-to-metal contact at the mount points. Collapsed or hardened rubber buffers transmit exhaust vibration directly into the chassis, increasing the risk of spring fatigue and retaining plate cracking.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/strong\u003e exhaust system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.201720\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 2 per exhaust installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplace rubber buffers whenever they show cracking or compression set. CMC Karting stocks these alongside the retaining plate and full Rotax exhaust mounting hardware.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651088605,"sku":"R.201720","price":13.1,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-micro-max-exhaust-socket-18mm","title":"13. 273192 Rotax Micro MAX Exhaust Socket Header 18mm","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Micro MAX Exhaust Socket Header 18mm\u003c\/strong\u003e (R.273192) is the OEM restricted exhaust header socket for the Rotax 125 Micro MAX EVO engine. This 18mm diameter header socket is specifically sized for the Micro MAX class and replaces the standard 37mm diameter socket used on Senior and Junior MAX engines. The reduced bore diameter is a class-specific restriction that limits exhaust flow and engine power output to the Micro MAX specification — it is a sealed, scrutineered component and must be present and unmodified for technical compliance.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Micro MAX EVO\u003c\/strong\u003e only. For Mini MAX, see the 22mm socket (R.273196). For Senior\/Junior MAX, the exhaust socket is part of Ch. 3.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273192\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 18mm (Micro MAX restricted specification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks both restricted exhaust socket sizes — Micro MAX 18mm (R.273192) and Mini MAX 22mm (R.273196).\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651219677,"sku":"R.273192","price":71.76,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-mini-max-exhaust-socket-22mm","title":"14. 273196 Rotax Mini MAX Exhaust Socket Header 22mm","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Mini MAX Exhaust Socket Header 22mm\u003c\/strong\u003e (R.273196) is the OEM restricted exhaust header socket for the Rotax 125 Mini MAX EVO engine. This 22mm diameter header socket is specifically sized for the Mini MAX class and provides an intermediate restriction between the Micro MAX 18mm (R.273192) and the unrestricted Senior\/Junior MAX socket. The reduced bore diameter limits exhaust flow to the Mini MAX power specification — it is a sealed, scrutineered component required for technical compliance at all sanctioned Mini MAX events.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Mini MAX EVO\u003c\/strong\u003e only. For Micro MAX, see the 18mm socket (R.273192).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273196\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 22mm (Mini MAX restricted specification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Mini MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks both restricted exhaust socket sizes — Mini MAX 22mm (R.273196) and Micro MAX 18mm (R.273192).\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651252445,"sku":"R.273196","price":71.76,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-micro-max-exhaust-muffler-assembly","title":"16. 273136 Rotax Micro MAX Exhaust Muffler Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Micro MAX Exhaust Muffler Assembly\u003c\/strong\u003e (R.273136) is the complete OEM exhaust silencer and pipe assembly for the Rotax 125 Micro MAX EVO engine, incorporating Positions 16 through 18 — the outer muffler can, the isolating mat (R.297982), and the perforated inner tube with elbow cover (R.273212). Sized and tuned specifically for the Micro MAX engine configuration and class noise limits, this assembly is not interchangeable with the Senior\/Junior MAX exhaust (R.273200\/R.273220) or Mini MAX assembly (R.273137).\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Micro MAX EVO\u003c\/strong\u003e. Connects to the 18mm exhaust socket (R.273192) via exhaust springs (R.938798).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273136\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Muffler outer can, isolating mat (R.297982), perforated tube with elbow (R.273212) — Pos. 16–18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the Micro MAX muffler assembly alongside individual replacement components and the full Rotax exhaust parts line.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651350749,"sku":"R.273136","price":305.72,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-micro-max-perforated-exhaust-inner-tube","title":"18. 273212 Rotax Micro MAX Perforated Exhaust Inner Tube","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Micro MAX Perforated Exhaust Inner Tube with Elbow Cover\u003c\/strong\u003e (R.273212) is the OEM inner perforated core tube for the Rotax Micro MAX EVO exhaust muffler assembly. This tube features an elbow cover at one end specific to the Micro MAX muffler geometry and is not interchangeable with the Senior\/Junior tube (R.273210) or Mini MAX tube (R.273211). It sits inside the outer muffler can surrounded by the isolating mat (R.297982) and channels exhaust gases through the silencer packing to reduce noise output.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Micro MAX EVO\u003c\/strong\u003e muffler assembly (R.273136).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273212\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e With elbow cover — Micro MAX specific\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Micro MAX EVO muffler (R.273136)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the Micro MAX perforated tube alongside the isolating mat and complete muffler assembly.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651416285,"sku":"R.273212","price":106.42,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-mini-max-exhaust-muffler-assembly","title":"19. 273137 Rotax Mini MAX Exhaust Muffler Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Mini MAX Exhaust Muffler Assembly\u003c\/strong\u003e (R.273137) is the complete OEM exhaust silencer and pipe assembly for the Rotax 125 Mini MAX EVO engine, incorporating Positions 19 through 21 — the outer muffler can, the Mini MAX isolating mat (R.297985), and the perforated inner tube with elbow cover (R.273211). Sized and acoustically tuned specifically for the Mini MAX class, this assembly is not interchangeable with the Senior\/Junior MAX or Micro MAX exhaust systems.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Mini MAX EVO\u003c\/strong\u003e. Connects to the 22mm exhaust socket (R.273196) via exhaust springs (R.938798).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273137\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Muffler outer can, isolating mat (R.297985), perforated tube with elbow (R.273211) — Pos. 19–21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Mini MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the Mini MAX muffler assembly alongside individual replacement components and the full Rotax exhaust parts line.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651449053,"sku":"R.273137","price":337.9,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-mini-max-exhaust-silencer-isolating-mat","title":"20. 297985 Rotax Mini MAX Exhaust Silencer Isolating Mat","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Mini MAX Exhaust Silencer Isolating Mat\u003c\/strong\u003e (R.297985) is the OEM acoustic packing material specific to the Rotax 125 Mini MAX EVO exhaust muffler assembly. This mat fits inside the Mini MAX muffler between the perforated inner tube (R.273211) and the outer can, absorbing exhaust sound energy to keep noise levels within Mini MAX class limits. A burned-out or degraded isolating mat is a common technical inspection failure. Replace whenever the muffler is disassembled, or proactively at regular service intervals.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Mini MAX EVO\u003c\/strong\u003e muffler assembly (R.273137). For Senior\/Junior MAX and Micro MAX mat, see R.297982.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.297985\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Mini MAX EVO muffler (R.273137)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks both Rotax exhaust isolating mat variants — Mini MAX (R.297985) and Senior\/Junior\/Micro MAX (R.297982).\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651481821,"sku":"R.297985","price":20.24,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-mini-max-perforated-exhaust-inner-tube","title":"21. 273211 Rotax Mini MAX Perforated Exhaust Inner Tube","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Mini MAX Perforated Exhaust Inner Tube with Elbow Cover\u003c\/strong\u003e (R.273211) is the OEM inner perforated core tube for the Rotax Mini MAX EVO exhaust muffler. Like the Micro MAX tube, this part features an elbow cover and is sized specifically for the Mini MAX muffler geometry — it is not interchangeable with the Senior\/Junior tube (R.273210) or Micro MAX tube (R.273212). It sits inside the outer muffler can surrounded by the Mini MAX isolating mat (R.297985).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Your price sheet describes this part as \"Pre 2025 X\" — confirm with your Rotax distributor whether this is the current production part number or if an updated version is available before ordering stock.\u003c\/p\u003e\n\u003cp\u003eFits: \u003cstrong\u003eRotax 125 Mini MAX EVO\u003c\/strong\u003e muffler assembly (R.273137).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.273211\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e With elbow cover — Mini MAX specific\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Mini MAX EVO muffler (R.273137)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the Mini MAX perforated tube alongside the isolating mat and complete Mini MAX muffler assembly.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651547357,"sku":"R.273211","price":122.05,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-muffler-rubber-buffer-30x30","title":"22. 660920 Rotax Max Exhaust Muffler Rubber Buffer 30x30 M8","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Muffler Rubber Buffer 30x30 M8\u003c\/strong\u003e (R.660920) is the OEM large rubber vibration isolation mount used at the muffler bracket mounting points on all Rotax 125 MAX EVO exhaust systems. Two of these rubber buffers are used per exhaust installation, dampening vibration between the muffler and the chassis bracket. At 30x30mm, these are larger than the exhaust mount buffers (R.201720) used at the retaining plate, providing greater isolation for the heavier muffler assembly.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.660920\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 30 x 30mm, M8 thread\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 2 per exhaust installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplace when the rubber shows cracking, compression set, or hardening. CMC Karting stocks these alongside the full Rotax exhaust mounting hardware set.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651612893,"sku":"R.660920","price":14.06,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-stainless-washer-8-4","title":"23. 250313 Rotax Max Exhaust Stainless Steel Washer 8.4mm","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Stainless Steel Washer 8.4mm\u003c\/strong\u003e (R.250313) is the OEM stainless steel flat washer used at the muffler bracket mounting bolts on all Rotax 125 MAX EVO exhaust systems. Four of these washers are used per exhaust installation, distributing the clamping force of the M8 lock nuts (R.942031) across the rubber buffer face to prevent the bolt from cutting into the buffer material. The stainless construction resists corrosion from the heat and condensation environment of the exhaust system.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.250313\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 8.4mm, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 4 per exhaust installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks this alongside the rubber buffers and lock nuts for the Rotax exhaust bracket hardware set.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651645661,"sku":"R.250313","price":1.31,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-lock-nut-m8","title":"24. 942031 Rotax Max Exhaust Lock Nut M8 DIN 985","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Lock Nut M8 DIN 985\u003c\/strong\u003e (R.942031) is the OEM nylon-insert lock nut used at the muffler bracket mounting points on all Rotax 125 MAX EVO exhaust systems. Four of these M8 nylock nuts are required per exhaust installation, retaining the rubber buffers (R.660920) and washers (R.250313) at the bracket mounting hardware. The nylon insert provides vibration-resistant retention critical in the high-vibration exhaust mounting environment — standard hex nuts without nylon inserts will vibrate loose under racing conditions.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.942031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e M8, DIN 985, Grade 8.8, Nylon Insert Lock Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Required:\u003c\/strong\u003e 4 per exhaust installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the full Rotax exhaust bracket fastener set — rubber buffers, washers, and lock nuts in one order.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651678429,"sku":"R.942031","price":2.12,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-repair-screw-m4x12","title":"25. 440292 Rotax Max Exhaust Silencer Repair Screw M4x12","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Repair Screw M4x12\u003c\/strong\u003e (R.440292) is the OEM Allen bolt used as a rivet replacement when repairing the Rotax 125 MAX EVO exhaust silencer or muffler can. The silencer outer can is riveted at the factory — when the silencer is disassembled for packing replacement or repair, these M4x12 Allen screws replace the original rivets for a serviceable fastening that can be undone for future access. Used with Lock Nut M4 DIN 985 (R.242538).\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust silencer assemblies as a repair fastener.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.440292\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e M4 x 12mm, ISO 4762, Grade 8.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement for rivets during silencer repair\/rebuild\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO silencer assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks these repair screws alongside the M4 lock nuts (R.242538) and isolating mats for a complete silencer rebuild kit.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651711197,"sku":"R.440292","price":1.67,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-exhaust-silencer-repair-lock-nut-m4","title":"26. 242538 Rotax Max Exhaust Silencer Repair Lock Nut M4","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Exhaust Silencer Repair Lock Nut M4 DIN 985-A2\u003c\/strong\u003e (R.242538) is the OEM stainless steel nylon-insert lock nut used with the M4x12 repair screws (R.440292) when rebuilding or repairing the Rotax 125 MAX EVO exhaust silencer. The A2 stainless designation ensures these nuts resist corrosion in the hot, wet exhaust environment. Used to replace factory rivets during silencer disassembly and rebuild — creating a serviceable fastening that can be accessed for future packing replacements.\u003c\/p\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust silencer assemblies as a repair fastener.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.242538\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e M4, DIN 985, A2 Stainless Steel, Nylon Insert Lock Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement for rivets during silencer repair\/rebuild\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO silencer assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting stocks the repair lock nuts alongside the M4x12 Allen screws (R.440292) for a complete silencer rivet replacement set.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651743965,"sku":"R.242538","price":2.43,"currency_code":"USD","in_stock":true}]},{"product_id":"rotax-max-steel-exhaust-isolating-mat","title":"27. 297983 Rotax Max Steel Exhaust Isolating Mat with Tie Wrap","description":"\u003cp\u003eThe \u003cstrong\u003eRotax Max Steel Exhaust Isolating Mat with Tie Wrap\u003c\/strong\u003e (R.297983) is the OEM optional steel-shielded heat mat that wraps around the outside of the exhaust system on all Rotax 125 MAX EVO engines. Unlike the internal silencer packing mat (R.297982), this external steel mat protects the kart chassis, bodywork, and driver from radiated heat from the hot exhaust pipe and silencer. It is secured with a supplied tie wrap and is particularly useful in compact chassis configurations where the exhaust runs close to carbon fibre or plastic components.\u003c\/p\u003e\n\u003cp\u003eOptional fitment — compatible with \u003cstrong\u003eRotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/strong\u003e exhaust systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e R.297983\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Steel isolating mat + tie wrap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e External exhaust heat shielding (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Rotax 125 Senior MAX EVO, Junior MAX EVO, Mini MAX EVO, Micro MAX EVO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCMC Karting recommends the steel isolating mat for any chassis where the exhaust runs near heat-sensitive bodywork or components.\u003c\/p\u003e","brand":"KSG\/Karting Solutions Group","offers":[{"title":"Default Title","offer_id":48139651842269,"sku":"R.297983","price":49.77,"currency_code":"USD","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/collections\/CMC_ROTAX_MAX_EXHAUST_SYSTEM.png?v=1779734496","url":"https:\/\/cmckarting.com\/collections\/rotax-max-exhaust-pipe-system-parts.oembed?page=2","provider":"CMC Karting","version":"1.0","type":"link"}