{"title":"IAME KA100 Electronic Starter Group","description":"","products":[{"product_id":"iame-ka100-m6x35-allen-screw-starter","title":"(151) IAME KA100 M6x35 Allen Screw – Starter Motor","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 M6x35 Allen screw\u003c\/strong\u003e is a socket head cap screw used to mount the electric starter motor assembly on the KA100 engine. This 6mm x 35mm Allen bolt is one of several fasteners securing the starter components to the crankcase, and must be properly torqued to ensure the starter motor remains firmly mounted during the vibration and stress of racing.\u003c\/p\u003e\n\u003cp\u003eStarter motor bolts see regular removal during starter service, brush replacement, and bottom-end work. Inspect threads for wear or stripping during every service and replace any bolt that does not torque cleanly. Using damaged fasteners on the starter can allow the motor to loosen during operation, potentially causing engagement issues or damage to the bendix assembly.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKeep spare starter bolts in your toolbox — they are cheap insurance against a frustrating race-day hardware issue. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821775864029,"sku":"00047-K","price":0.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100151Starterpart.png?v=1776534364"},{"product_id":"iame-ka100-starter-motor","title":"(152) IAME KA100 Starter Motor","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 starter motor\u003c\/strong\u003e is the factory OEM electric starter for the KA100 100cc reed-jet kart engine. This 12-volt DC motor provides the cranking force to spin the engine over for starting via the bendix engagement system. The KA100 uses an onboard electric starter powered by a 12V battery, making it a true TaG (Touch and Go) platform that does not require an external starter or push-starting.\u003c\/p\u003e\n\u003cp\u003eThe starter motor mounts to the crankcase via Allen bolts and engages the starter ring gear through the bendix assembly. Over time, starter motors can develop weak cranking from worn brushes (replaceable, see part 254A), corroded commutator segments, or internal bearing wear. If replacing the brushes does not restore cranking performance, the complete motor should be replaced.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Starter motor assembly (brushes, armature, housing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 complete starter motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore replacing the entire motor, check the battery voltage, cable connections, and starter brushes. A weak battery or corroded connection is the most common cause of slow cranking. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821775929565,"sku":"A-120851A.1","price":297.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100152cStarterpart.png?v=1776534364"},{"product_id":"iame-ka100-starter-roller-cage","title":"(153) IAME KA100 Starter Roller Cage","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 starter roller cage\u003c\/strong\u003e is the one-way clutch bearing used in the starter drive system of the KA100 engine. This roller cage allows the starter motor to engage and spin the engine for starting, then automatically disengages (freewheels) once the engine fires and exceeds starter motor RPM. Without a functioning roller cage, the starter would either fail to engage the engine or remain locked to the running engine, destroying the starter motor.\u003c\/p\u003e\n\u003cp\u003eThe roller cage is a wear item that can develop flat spots on the rollers or worn ramps in the cage over time. Symptoms of a failing roller cage include the starter spinning but not engaging the engine (slipping), or a grinding noise during cranking. Replace the roller cage during any starter system rebuild or when engagement becomes unreliable.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 cage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA failed roller cage will leave you unable to start your engine on the grid. Keep a spare in your toolbox. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776027869,"sku":"A-60865","price":12.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100153Starterpart.png?v=1776534364"},{"product_id":"iame-ka100-starter-bendix","title":"(154) IAME KA100 Starter Bendix","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 starter bendix\u003c\/strong\u003e is the drive gear assembly that slides along the starter motor shaft to engage the engine's ring gear during cranking. When the starter button is pressed, the bendix extends forward to mesh with the ring gear, spinning the engine over. Once the engine starts, the bendix retracts to disengage from the ring gear.\u003c\/p\u003e\n\u003cp\u003eThe bendix is a high-wear component due to the repeated mechanical engagement and disengagement with the ring gear. A worn bendix can cause grinding noises, failure to engage, or delayed retraction that causes the bendix to clash with the ring gear on a running engine. Inspect the bendix gear teeth for chipping, rounding, or excessive wear during every starter service.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 bendix assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA failing bendix makes itself obvious with grinding, clicking, or failure to crank. Replace promptly to avoid damaging the ring gear. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776060637,"sku":"A-120856","price":135.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100154Starterpart.png?v=1776534364"},{"product_id":"iame-ka100-bendix-support","title":"(158) IAME KA100 Bendix Support","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 bendix support\u003c\/strong\u003e is the mounting bracket that positions and supports the starter bendix assembly within the starter housing on the KA100 engine. This support maintains proper alignment between the bendix drive gear and the engine ring gear, ensuring clean engagement and disengagement during every start cycle.\u003c\/p\u003e\n\u003cp\u003eThe bendix support can wear or deform over time from the repeated impact forces of starter engagement. A misaligned or worn support causes poor bendix engagement, increased wear on both the bendix and ring gear, and can lead to starting failures. Inspect the support during any starter rebuild and replace if it shows wear marks, deformation, or cracking.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOften overlooked during starter service, but critical for proper bendix alignment. Inspect it every time you have the starter apart. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776093405,"sku":"A-60870","price":18.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100158Starterpart.png?v=1776534364"},{"product_id":"iame-ka100-bendix-housing-with-roller","title":"(159) IAME KA100 Bendix Housing with Roller","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 bendix housing with roller\u003c\/strong\u003e is the outer housing assembly for the starter bendix system, supplied with the integrated roller mechanism. This housing encloses the bendix drive assembly and provides the bearing surface and guide path for the bendix gear to slide in and out during engagement and disengagement with the engine ring gear.\u003c\/p\u003e\n\u003cp\u003eThe housing and its internal roller mechanism work together to control the smooth extension and retraction of the bendix. If the housing bore becomes worn, scored, or the roller is damaged, the bendix may not engage or retract properly — leading to starting failures or grinding on a running engine. Replace the housing assembly when starting performance degrades despite a good bendix and roller cage.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Housing with integrated roller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 housing assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the complete housing — no need to source the roller separately. Replace as a unit for reliable starter function. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776158941,"sku":"A-120860A-C","price":129.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100159Starterpart.png?v=1776534364"},{"product_id":"iame-ka100-starter-brushes-kit","title":"(254A) IAME KA100 Starter Brushes Kit","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 starter brushes kit\u003c\/strong\u003e is a replacement brush set for the KA100 onboard electric starter motor. The carbon brushes are the primary wear item inside the starter motor — they conduct electrical current to the spinning armature (commutator) and gradually wear down with use. When the brushes become too short, the starter motor loses cranking power, cranks slowly, or fails to engage at all.\u003c\/p\u003e\n\u003cp\u003eReplacing the starter brushes is the first and most cost-effective step when diagnosing weak cranking performance. Before purchasing a complete new starter motor ($297+), try a brush kit first — worn brushes are the most common cause of a lazy starter. The brush kit is a straightforward replacement that can be done in the pits with basic tools.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Complete brush set for one starter motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your starter is cranking slowly, check the battery first, then the brushes. This kit saves you the cost of a full starter motor replacement in most cases. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776257245,"sku":"A-60852A-C","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100254aStarterpart.png?v=1776534364"},{"product_id":"iame-ka100-starter-support-bracket","title":"(256B) IAME KA100 Starter Support Bracket","description":"\u003cp\u003eThe \u003cstrong\u003eIAME KA100 starter support bracket\u003c\/strong\u003e is the structural mounting bracket that secures the electric starter motor to the crankcase on the KA100 engine. This support provides the primary mounting interface for the starter motor and must maintain precise alignment to ensure proper bendix engagement with the engine ring gear.\u003c\/p\u003e\n\u003cp\u003eThis starter support bracket is cross-compatible with the IAME Leopard MY'09 platform that shares the same starter mounting configuration. Replace the bracket if it shows cracks, stripped mounting holes, or deformation from impact. A damaged support bracket can cause starter misalignment, leading to premature bendix and ring gear wear, difficult starting, or complete starter engagement failure.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInspect the starter support during every major engine service. A cracked bracket is a safety concern — replace immediately. Available at CMC Karting.\u003c\/p\u003e","brand":"IAME USA","offers":[{"title":"Default Title","offer_id":47821776290013,"sku":"A-125863-C","price":47.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCKA100256bStarterpart.png?v=1776534364"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/collections\/CMC_KA100_Electronic_Starter_Group.png?v=1776179236","url":"https:\/\/cmckarting.com\/collections\/ka100-electronic-starter-group.oembed","provider":"CMC Karting","version":"1.0","type":"link"}