{"title":"Seats","description":"","products":[{"product_id":"greyhound-silver-seat","title":"GreyHound Silver Kart Seat – Soft Flex | Sizes 28–34","description":"\u003cp\u003e\u003cstrong\u003eGreyHound Silver Kart Racing Seat\u003c\/strong\u003e — one of the most popular and versatile kart seats on the market, manufactured in Italy by GreyHound. The Silver model is known for being one of the softest and most flexible seats in the GreyHound lineup, sitting alongside the RS3 in terms of flex characteristics. Its adaptable nature has made it a proven performer across numerous racing categories and chassis brands in the North American karting market.\u003c\/p\u003e\n\u003cp\u003eThe Silver seat's medium-soft construction makes it a chameleon on the track, easily adapting to different chassis setups and varying track conditions. It works well on OTK\/Tony Kart, CRG, Birel ART, Merlin, Parolin, CompKart, and other popular sprint kart frames. Available in sizes 28 through 34 to fit junior through senior drivers. The Silver's flexibility helps with chassis tuning, allowing the kart frame to work more freely — a characteristic that many drivers and tuners prefer for grippy track conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GreyHound (GreyHound Seats — Made in Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Medium-Soft (one of the softest in the GreyHound range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass composite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 28, 30, 32, 33, 34\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKart seats are a critical tuning component — choosing the right hardness and size directly affects handling balance and driver comfort. The GreyHound Silver is an excellent starting point for drivers looking for a soft, responsive seat. In stock at CMC Karting with fast shipping across North America.\u003c\/p\u003e","brand":"G015","offers":[{"title":"28","offer_id":46291486507229,"sku":"","price":195.0,"currency_code":"USD","in_stock":true},{"title":"30","offer_id":46291486539997,"sku":"","price":195.0,"currency_code":"USD","in_stock":true},{"title":"32","offer_id":46291486572765,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"33","offer_id":46291486605533,"sku":"","price":195.0,"currency_code":"USD","in_stock":false},{"title":"34","offer_id":46291486638301,"sku":"","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCProductImages-GreyhoundSeat.png?v=1742323866"},{"product_id":"greyhound-silver-seat-copy","title":"GreyHound VRK Kart Seat – Carbon-Kevlar Reinforced | Sizes 28–36","description":"\u003cp\u003e\u003cstrong\u003eGreyHound VRK Kart Racing Seat\u003c\/strong\u003e — a unique hybrid design from GreyHound that combines the best qualities of the Standard and Kevlar seat lines. The VRK features a standard seat shell with lateral reinforcements woven in carbon-Kevlar composite, making it the go-to choice for racing categories where double lateral side brackets are prohibited.\u003c\/p\u003e\n\u003cp\u003eDeveloped and manufactured in Italy by GreyHound, the VRK delivers medium hardness with reliable performance across a wide range of track conditions and chassis platforms. The carbon-Kevlar side reinforcements add structural rigidity where it matters most, without requiring external bracket support. This seat fits most standard kart chassis including OTK\/Tony Kart, CRG, Birel ART, Merlin, Parolin, CompKart, and similar frames. Available in sizes 28 through 36 to accommodate cadet through senior drivers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GreyHound (GreyHound Seats — Made in Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e VRK (Carbon-Kevlar Reinforced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass shell with carbon-Kevlar lateral reinforcements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e 28, 30, 32, 33, 34, 36\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VRK is a proven performer at club, regional, and national-level karting events. If your class rules prohibit bolt-on side supports, this seat gives you reinforced lateral stiffness built right into the shell. In stock at CMC Karting with multiple sizes available and fast shipping across North America.\u003c\/p\u003e","brand":"G015","offers":[{"title":"28","offer_id":46291521110237,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"30","offer_id":46291521143005,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"32","offer_id":46291521175773,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"33","offer_id":46291521208541,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"34","offer_id":46291521241309,"sku":"","price":185.0,"currency_code":"USD","in_stock":true},{"title":"36","offer_id":46291547848925,"sku":"","price":185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCProductImages-GreyhoundVRK.png?v=1742323892"},{"product_id":"nek-fibergray-standard-kart-seat","title":"NEK Fibergray Z2 Standard Kart Seat – ALUTEX Fiber","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Fibergray Z2 Standard kart seat\u003c\/strong\u003e is built from NEK's proprietary ALUTEX fiber composite, offering a unique blend of flexibility and durability that sits between traditional fiberglass and the carbon-insert Modulate line. Developed by Nord Est Compositi in Italy, the Fibergray Standard delivers the baseline flex that most kart racers need for balanced chassis feedback and comfortable cornering across a wide range of track conditions and horsepower levels.\u003c\/p\u003e\n\u003cp\u003eNEK's patented Z2 seat construction uses vacuum-bagged fiberglass lamination for consistent resin distribution, resulting in uniform stiffness and zero residual stress from seat to seat. The Standard flex option is the go-to choice for the majority of racing applications — from club-level LO206 and Briggs 206 programs through competitive TAG and KZ shifter kart setups. Its controlled flex allows the chassis to work naturally through corners, providing reliable grip feedback without over-stiffening the rear end.\u003c\/p\u003e\n\u003cp\u003eAvailable in sizes A0 through E1 covering cadet, junior, senior, and large adult drivers, with rear-plane inclinations of 30°, 32°, or 34° depending on size group. The A-series (30°) fits cadet chassis, B-series (32°) covers junior and small senior drivers, C-series comes in both 32° and 34° for most adults, and D\/E-series (34°) accommodates larger senior drivers who want a more reclined seating position for added rear traction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Nord Est Compositi, Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fibergray Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Standard (ST) — most flexible option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ALUTEX fiber composite (vacuum-bagged fiberglass lamination)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray (Fibergray finish)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e A0, A1, A3 (30°) | B0, B1, B3, B5 (32°) | C0–C7 (32° or 34°) | D1, D3, D5, D7, E1 (34°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard kart seat bolt pattern (M8 hardware, sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are building a new kart, replacing a worn seat, or tuning your chassis balance, the NEK Fibergray Z2 Standard delivers the consistent quality and flex characteristics that competitive racers depend on. Use the size chart to select the correct seat for your body dimensions and chassis setup. Available at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e with all sizes in stock.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0 30°","offer_id":47700947271901,"sku":"100.090.17","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A1 30°","offer_id":47700947304669,"sku":"100.100.17","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A3 30°","offer_id":47700947337437,"sku":"100.110.17","price":280.0,"currency_code":"USD","in_stock":true},{"title":"B0 32°","offer_id":47700947370205,"sku":"100.260.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B1 32°","offer_id":47700947402973,"sku":"100.120.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B3 32°","offer_id":47700947435741,"sku":"100.130.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B5 32°","offer_id":47700947468509,"sku":"100.140.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C0 32°","offer_id":47700947501277,"sku":"100.240.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1 32°","offer_id":47700947534045,"sku":"100.150.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1 34°","offer_id":47700947566813,"sku":"100.151.17","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C2 32°","offer_id":47700947599581,"sku":"100.250.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2 34°","offer_id":47700947632349,"sku":"100.251.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3 32°","offer_id":47700947665117,"sku":"100.160.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3 34°","offer_id":47700947697885,"sku":"100.161.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5 32°","offer_id":47700947730653,"sku":"100.170.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5 34°","offer_id":47700947763421,"sku":"100.171.17","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C7 32°","offer_id":47700947796189,"sku":"100.180.17","price":305.0,"currency_code":"USD","in_stock":true},{"title":"C7 34°","offer_id":47700947828957,"sku":"100.181.17","price":305.0,"currency_code":"USD","in_stock":true},{"title":"D1 34°","offer_id":47700947861725,"sku":"100.190.17","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D3 34°","offer_id":47700947894493,"sku":"100.200.17","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D5 34°","offer_id":47700947927261,"sku":"100.210.17","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D7 34°","offer_id":47700947960029,"sku":"100.220.17","price":315.0,"currency_code":"USD","in_stock":true},{"title":"E1 34°","offer_id":47700947992797,"sku":"100.230.17","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCNEKFibergray.png?v=1774381371"},{"product_id":"nek-fibergray-hard-kart-seat","title":"NEK Fibergray Z2 Hard Kart Seat – ALUTEX Fiber","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Fibergray Z2 Hard kart seat\u003c\/strong\u003e uses NEK's ALUTEX fiber composite in a stiffer layup than the Standard model, delivering increased lateral weight transfer and greater resistance to body motion under hard cornering. Built by Nord Est Compositi in Italy, the Fibergray Hard is purpose-engineered for drivers who need more chassis stiffness from their seat — whether due to higher body weight, shorter stature, or a preference for more direct chassis response on high-grip tracks.\u003c\/p\u003e\n\u003cp\u003eNEK's patented vacuum-bagged fiberglass lamination process ensures that every Hard seat has identical stiffness properties, eliminating the variation found in hand-laminated seats. The additional layers in the HD layup resist torsional flex more aggressively than the Standard, making it a strong choice for heavier drivers in senior classes, shorter drivers who sit lower in the kart and need the seat to compensate for reduced leverage, or any racer competing in high-grip conditions where controlled chassis flex translates to faster lap times.\u003c\/p\u003e\n\u003cp\u003eThe Fibergray Hard is available in the full NEK size range from A0 through E1, with inclinations from 30° to 34° depending on the size group. A-series (30°) for cadets, B-series (32°) for juniors and small seniors, C-series in both 32° and 34° for most adult drivers, and D\/E-series (34°) for large adults seeking a laid-back position with enhanced rear traction.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Nord Est Compositi, Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fibergray Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Hard (HD) — mid-range stiffness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ALUTEX fiber composite (vacuum-bagged fiberglass lamination)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray (Fibergray finish)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e A0, A1, A3 (30°) | B0, B1, B3, B5 (32°) | C0–C7 (32° or 34°) | D1, D3, D5, D7, E1 (34°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard kart seat bolt pattern (M8 hardware, sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NEK Fibergray Z2 Hard seat is the right upgrade when you need more stiffness without jumping to the extreme rigidity of the Hard Plus. Ideal for chassis tuning in competitive sprint karting, road racing, and endurance applications. Shop all sizes at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0 30°","offer_id":47700948025565,"sku":"100.090.18","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A1 30°","offer_id":47700948058333,"sku":"100.100.18","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A3 30°","offer_id":47700948091101,"sku":"100.110.18","price":280.0,"currency_code":"USD","in_stock":true},{"title":"B0 32°","offer_id":47700948123869,"sku":"100.260.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B1 32°","offer_id":47700948156637,"sku":"100.120.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B3 32°","offer_id":47700948189405,"sku":"100.130.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B5 32°","offer_id":47700948222173,"sku":"100.140.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C0 32°","offer_id":47700948254941,"sku":"100.240.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1 32°","offer_id":47700948287709,"sku":"100.150.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1 34°","offer_id":47700948320477,"sku":"100.151.18","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C2 32°","offer_id":47700948353245,"sku":"100.250.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2 34°","offer_id":47700948386013,"sku":"100.251.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3 32°","offer_id":47700948418781,"sku":"100.160.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3 34°","offer_id":47700948451549,"sku":"100.161.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5 32°","offer_id":47700948484317,"sku":"100.170.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5 34°","offer_id":47700948517085,"sku":"100.171.18","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C7 32°","offer_id":47700948549853,"sku":"100.180.18","price":305.0,"currency_code":"USD","in_stock":true},{"title":"C7 34°","offer_id":47700948582621,"sku":"100.181.18","price":305.0,"currency_code":"USD","in_stock":true},{"title":"D1 34°","offer_id":47700948615389,"sku":"100.190.18","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D3 34°","offer_id":47700948648157,"sku":"100.200.18","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D5 34°","offer_id":47700948680925,"sku":"100.210.18","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D7 34°","offer_id":47700948713693,"sku":"100.220.18","price":315.0,"currency_code":"USD","in_stock":true},{"title":"E1 34°","offer_id":47700948746461,"sku":"100.230.18","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCNEKFibergray_7fd4bd6f-9131-4082-83a9-171df6d501f6.png?v=1774381743"},{"product_id":"nek-fibergray-hard-plus-kart-seat","title":"NEK Fibergray Z2 Hard Plus Kart Seat – ALUTEX Fiber","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Fibergray Z2 Hard Plus kart seat\u003c\/strong\u003e is the stiffest option in the Fibergray ALUTEX fiber lineup, purpose-built for maximum lateral weight transfer and minimal chassis torsion. Manufactured by Nord Est Compositi in Italy, the Hard Plus (HD+) features a reinforced layup with additional material along the seat edges — including a rope-reinforced rim — that dramatically limits flex under load while still maintaining the smooth, consistent finish of the Fibergray composite.\u003c\/p\u003e\n\u003cp\u003eThe Hard Plus is not for every application. It is engineered for drivers running in low-grip track conditions where the chassis needs every advantage to generate mechanical grip, or for high-horsepower shifter kart classes where aggressive cornering forces demand a seat that resists body roll and keeps the driver locked in position. It is also a strong choice for heavier drivers in any class who overwhelm the flex of Standard or Hard seats, resulting in lost chassis response.\u003c\/p\u003e\n\u003cp\u003eLike all NEK Z2 seats, the Hard Plus is produced using vacuum-bagged lamination for perfectly consistent resin distribution and stiffness from unit to unit. Available in the full size range from A0 (cadet, 30°) through E1 (XL senior, 34°), with C-series offered in both 32° and 34° inclinations to fine-tune driver positioning and rear-axle loading.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Nord Est Compositi, Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Fibergray Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Hard Plus (HD+) — maximum stiffness, rope-reinforced edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ALUTEX fiber composite (vacuum-bagged fiberglass lamination)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray (Fibergray finish)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e A0, A1, A3 (30°) | B0, B1, B3, B5 (32°) | C0–C7 (32° or 34°) | D1, D3, D5, D7, E1 (34°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard kart seat bolt pattern (M8 hardware, sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you have exhausted chassis adjustments and need the seat itself to contribute stiffness, the NEK Fibergray Z2 Hard Plus is the answer. Trusted by competitive teams worldwide for low-grip racing and high-horsepower applications. Shop all sizes at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0 30°","offer_id":47700948779229,"sku":"100.090.19","price":290.0,"currency_code":"USD","in_stock":true},{"title":"A1 30°","offer_id":47700948811997,"sku":"100.100.19","price":290.0,"currency_code":"USD","in_stock":true},{"title":"A3 30°","offer_id":47700948844765,"sku":"100.110.19","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B0 32°","offer_id":47700948877533,"sku":"100.260.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B1 32°","offer_id":47700948910301,"sku":"100.120.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B3 32°","offer_id":47700948943069,"sku":"100.130.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B5 32°","offer_id":47700948975837,"sku":"100.140.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C0 32°","offer_id":47700949008605,"sku":"100.240.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C1 32°","offer_id":47700949041373,"sku":"100.150.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C1 34°","offer_id":47700949074141,"sku":"100.151.19","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2 32°","offer_id":47700949106909,"sku":"100.250.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C2 34°","offer_id":47700949139677,"sku":"100.251.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C3 32°","offer_id":47700949172445,"sku":"100.160.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C3 34°","offer_id":47700949205213,"sku":"100.161.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C5 32°","offer_id":47700949237981,"sku":"100.170.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C5 34°","offer_id":47700949270749,"sku":"100.171.19","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C7 32°","offer_id":47700949303517,"sku":"100.180.19","price":315.0,"currency_code":"USD","in_stock":true},{"title":"C7 34°","offer_id":47700949336285,"sku":"100.181.19","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D1 34°","offer_id":47700949369053,"sku":"100.190.19","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D3 34°","offer_id":47700949401821,"sku":"100.200.19","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D5 34°","offer_id":47700949434589,"sku":"100.210.19","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D7 34°","offer_id":47700949467357,"sku":"100.220.19","price":325.0,"currency_code":"USD","in_stock":true},{"title":"E1 34°","offer_id":47700949500125,"sku":"100.230.19","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMCNEKFibergray_5382f714-1221-419a-a898-028f00acb7f7.png?v=1774381780"},{"product_id":"nek-modulate-z2-seat-standard","title":"NEK Modulate Z2 Kart Seat – Standard (STD)","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Modulate Z2 Standard (STD) kart seat\u003c\/strong\u003e is built on NEK's patented Modulate System, combining a fiberglass composite base with strategically placed \u003cstrong\u003eTwill 3K carbon fiber inserts\u003c\/strong\u003e at critical mounting and stress points. This design modulates forces in a localized way — reinforcing areas prone to fracture around seat bolt holes and rib-height brackets while preserving the controlled flex that allows the chassis to function properly through corners.\u003c\/p\u003e\n\u003cp\u003eThe Standard stiffness is the go-to option for most karters in most conditions. It delivers the baseline level of seat flex that works well across a wide range of driver weights and track surfaces. Whether you're running a 206, KA100, ROK, Rotax, or shifter kart, the STD Modulate fits \u003cstrong\u003eany chassis brand\u003c\/strong\u003e including Swiss Hutless, GFC, OTK\/Tony Kart, CRG, DR Racing, Birel, Merlin, CompKart, and more. The NEK sizing system covers junior through large adult drivers with sizes ranging from A0 (smallest) through E1 (largest), each available in 30°, 32°, or 34° rear inclination depending on the size group.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Modulate Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Standard (STD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass composite with Twill 3K carbon fiber inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e A0 through E1 (23 sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclinations:\u003c\/strong\u003e 30° (A sizes), 32° (B\/C sizes), 34° (C\/D\/E sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal — fits all kart chassis brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard M8 seat bolt pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural fiberglass with visible carbon fiber inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NEK Modulate Z2 has earned a strong following among competitive racers worldwide, including factory teams like DR Racing. If you're setting up a new kart or replacing a worn seat, the Modulate STD offers proven performance and durability at every level of competition. Available at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e with fast shipping across North America.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0.30","offer_id":47735828054237,"sku":"100.090.10","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A1.30","offer_id":47735828087005,"sku":"100.100.10","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A3.30","offer_id":47735828119773,"sku":"100.110.10","price":280.0,"currency_code":"USD","in_stock":true},{"title":"B0.32","offer_id":47735828152541,"sku":"100.260.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B1.32","offer_id":47735828185309,"sku":"100.120.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B3.32","offer_id":47735828218077,"sku":"100.130.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B5.32","offer_id":47735828250845,"sku":"100.140.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C0.32","offer_id":47735828283613,"sku":"100.240.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.32","offer_id":47735828316381,"sku":"100.150.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.34","offer_id":47735828349149,"sku":"100.151.10","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C2.32","offer_id":47735828381917,"sku":"100.250.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2.34","offer_id":47735828414685,"sku":"100.251.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.32","offer_id":47735828447453,"sku":"100.160.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.34","offer_id":47735828480221,"sku":"100.161.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.32","offer_id":47735828512989,"sku":"100.170.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.34","offer_id":47735828545757,"sku":"100.171.10","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C7.32","offer_id":47735828578525,"sku":"100.180.10","price":305.0,"currency_code":"USD","in_stock":true},{"title":"C7.34","offer_id":47735828611293,"sku":"100.181.10","price":305.0,"currency_code":"USD","in_stock":true},{"title":"D1.34","offer_id":47735828644061,"sku":"100.190.10","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D3.34","offer_id":47735828676829,"sku":"100.200.10","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D5.34","offer_id":47735828709597,"sku":"100.210.10","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D7.34","offer_id":47735828742365,"sku":"100.220.10","price":315.0,"currency_code":"USD","in_stock":true},{"title":"E1.34","offer_id":47735828775133,"sku":"100.230.10","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_NEK_Modulate.png?v=1775229905"},{"product_id":"nek-modulate-z2-seat-hard","title":"NEK Modulate Z2 Kart Seat – Hard (HD)","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Modulate Z2 Hard (HD) kart seat\u003c\/strong\u003e uses the same patented Modulate System as the Standard model — fiberglass composite construction with integrated \u003cstrong\u003eTwill 3K carbon fiber inserts\u003c\/strong\u003e — but with additional material layers that increase overall stiffness. The result is a seat that transfers more lateral force directly through the chassis rather than absorbing it through torsional flex, giving the driver a more planted, responsive feel.\u003c\/p\u003e\n\u003cp\u003eThe Hard stiffness is ideal for \u003cstrong\u003eshorter drivers who don't fully fill the seat\u003c\/strong\u003e, or for \u003cstrong\u003eheavier drivers\u003c\/strong\u003e who need more support to prevent excessive seat deflection. It's also a strong choice on high-grip tracks or in conditions where you want the chassis to respond more aggressively to weight transfer. The NEK HD Modulate fits \u003cstrong\u003eall kart chassis brands\u003c\/strong\u003e including Swiss Hutless, GFC, OTK\/Tony Kart, CRG, DR Racing, Birel, Merlin, CompKart, and more. Sizes range from A0 (smallest junior) through E1 (largest adult) with 30°, 32°, or 34° rear inclinations depending on the size group.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Modulate Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Hard (HD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass composite with Twill 3K carbon fiber inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e A0 through E1 (23 sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclinations:\u003c\/strong\u003e 30° (A sizes), 32° (B\/C sizes), 34° (C\/D\/E sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal — fits all kart chassis brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard M8 seat bolt pattern\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural fiberglass with visible carbon fiber inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a competitive racer looking to fine-tune chassis balance or a growing junior driver who needs extra rigidity from a seat that's slightly oversized, the NEK Modulate Z2 Hard delivers. Trusted by factory teams like DR Racing, the Modulate HD is a race-proven choice. Available at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e with fast shipping across North America.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0.30","offer_id":47735828807901,"sku":"100.090.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A1.30","offer_id":47735828840669,"sku":"100.100.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"A3.30","offer_id":47735828873437,"sku":"100.110.11","price":280.0,"currency_code":"USD","in_stock":true},{"title":"B0.32","offer_id":47735828906205,"sku":"100.260.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B1.32","offer_id":47735828938973,"sku":"100.120.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B3.32","offer_id":47735828971741,"sku":"100.130.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B5.32","offer_id":47735829004509,"sku":"100.140.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C0.32","offer_id":47735829037277,"sku":"100.240.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.32","offer_id":47735829070045,"sku":"100.150.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C1.34","offer_id":47735829102813,"sku":"100.151.11","price":290.0,"currency_code":"USD","in_stock":true},{"title":"C2.32","offer_id":47735829135581,"sku":"100.250.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2.34","offer_id":47735829168349,"sku":"100.251.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.32","offer_id":47735829201117,"sku":"100.160.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C3.34","offer_id":47735829233885,"sku":"100.161.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.32","offer_id":47735829266653,"sku":"100.170.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C5.34","offer_id":47735829299421,"sku":"100.171.11","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C7.32","offer_id":47735829332189,"sku":"100.180.11","price":305.0,"currency_code":"USD","in_stock":true},{"title":"C7.34","offer_id":47735829364957,"sku":"100.181.11","price":305.0,"currency_code":"USD","in_stock":true},{"title":"D1.34","offer_id":47735829397725,"sku":"100.190.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D3.34","offer_id":47735829430493,"sku":"100.200.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D5.34","offer_id":47735829463261,"sku":"100.210.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D7.34","offer_id":47735829496029,"sku":"100.220.11","price":315.0,"currency_code":"USD","in_stock":true},{"title":"E1.34","offer_id":47735829528797,"sku":"100.230.11","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_NEK_Modulate.png?v=1775229905"},{"product_id":"nek-modulate-z2-seat-hard-plus","title":"NEK Modulate Z2 Kart Seat – Hard Plus (HD+)","description":"\u003cp\u003eThe \u003cstrong\u003eNEK Modulate Z2 Hard Plus (HD+) kart seat\u003c\/strong\u003e is the stiffest option in the Modulate lineup. It builds on the proven fiberglass-and-carbon-fiber Modulate System with an additional layer of reinforcement: a \u003cstrong\u003erope running along the entire seat edge\u003c\/strong\u003e that dramatically increases rigidity at the perimeter. Combined with the \u003cstrong\u003eTwill 3K carbon fiber inserts\u003c\/strong\u003e at mounting points and rib-height stress areas, the HD+ delivers maximum lateral force transfer and minimal torsional deflection.\u003c\/p\u003e\n\u003cp\u003eThe Hard Plus is purpose-built for \u003cstrong\u003ehigh-grip conditions, heavy drivers, or very short drivers\u003c\/strong\u003e in an oversized seat — situations where maximum chassis coupling is needed. It's also favored by racers who prefer an aggressive, locked-in driving feel where the kart responds instantly to body input. The HD+ Modulate fits \u003cstrong\u003eall kart chassis brands\u003c\/strong\u003e including Swiss Hutless, GFC, OTK\/Tony Kart, CRG, DR Racing, Birel, Merlin, CompKart, and more. The full NEK size range from A0 through E1 is available, covering junior through large adult drivers in 30°, 32°, or 34° inclinations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e NEK Racing (Italy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Modulate Z2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStiffness:\u003c\/strong\u003e Hard Plus (HD+)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fiberglass composite with Twill 3K carbon fiber inserts + edge rope reinforcement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available:\u003c\/strong\u003e A0 through E1 (23 sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclinations:\u003c\/strong\u003e 30° (A sizes), 32° (B\/C sizes), 34° (C\/D\/E sizes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal — fits all kart chassis brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Standard M8 seat bolt pattern [VERIFY]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Natural fiberglass with visible carbon fiber inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you need the most rigid seat NEK offers without stepping up to full carbon fiber construction, the Modulate Z2 Hard Plus is the answer. Trusted at the highest levels of competition, the HD+ gives experienced racers a powerful chassis tuning tool. Available at \u003cstrong\u003eCMC Karting\u003c\/strong\u003e with fast shipping across North America.\u003c\/p\u003e","brand":"NEK","offers":[{"title":"A0.30","offer_id":47735829561565,"sku":"100.090.15","price":290.0,"currency_code":"USD","in_stock":true},{"title":"A1.30","offer_id":47735829594333,"sku":"100.100.15","price":290.0,"currency_code":"USD","in_stock":true},{"title":"A3.30","offer_id":47735829627101,"sku":"100.110.15","price":290.0,"currency_code":"USD","in_stock":true},{"title":"B0.32","offer_id":47735829659869,"sku":"100.260.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B1.32","offer_id":47735829692637,"sku":"100.120.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B3.32","offer_id":47735829725405,"sku":"100.130.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"B5.32","offer_id":47735829758173,"sku":"100.140.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C0.32","offer_id":47735829790941,"sku":"100.240.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C1.32","offer_id":47735829823709,"sku":"100.150.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C1.34","offer_id":47735829856477,"sku":"100.151.15","price":300.0,"currency_code":"USD","in_stock":true},{"title":"C2.32","offer_id":47735829889245,"sku":"100.250.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C2.34","offer_id":47735829922013,"sku":"100.251.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C3.32","offer_id":47735829954781,"sku":"100.160.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C3.34","offer_id":47735829987549,"sku":"100.161.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C5.32","offer_id":47735830020317,"sku":"100.170.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C5.34","offer_id":47735830053085,"sku":"100.171.15","price":310.0,"currency_code":"USD","in_stock":true},{"title":"C7.32","offer_id":47735830085853,"sku":"100.180.15","price":315.0,"currency_code":"USD","in_stock":true},{"title":"C7.34","offer_id":47735830118621,"sku":"100.181.15","price":315.0,"currency_code":"USD","in_stock":true},{"title":"D1.34","offer_id":47735830151389,"sku":"100.190.15","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D3.34","offer_id":47735830184157,"sku":"100.200.15","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D5.34","offer_id":47735830216925,"sku":"100.210.15","price":325.0,"currency_code":"USD","in_stock":true},{"title":"D7.34","offer_id":47735830249693,"sku":"100.220.15","price":325.0,"currency_code":"USD","in_stock":true},{"title":"E1.34","offer_id":47735830282461,"sku":"100.230.15","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/files\/CMC_NEK_Modulate.png?v=1775229905"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6770\/0189\/collections\/CMCProductImages-GreyhoundSeat.png?v=1742322471","url":"https:\/\/cmckarting.com\/collections\/seats.oembed","provider":"CMC Karting","version":"1.0","type":"link"}