{"product_id":"gymmeds-torque-converter-30-series-3-4-bore-kit-for-predator-212cc-cvt-clutch-with-10t-12t-sprockets","title":"GYMMEDS Torque Converter 30-Series 3\/4\" Bore Kit for Predator 212cc — CVT Clutch with 10T \u0026 12T Sprockets","description":"\u003cp\u003e\u003cstrong\u003eGYMMEDS 30 Series Torque Converter is a complete 3\/4\" bore replacement kit that upgrades Predator 212cc and other 3\/4\" crank engines with CVT clutch, dual sprockets, and drive belt for go-karts, mini bikes and small utility vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis torque-converter assembly is designed to be a direct-fit swap for popular Comet TAV2 30-series units and works on most 2–7 HP horizontal-shaft engines with a 3\/4\" straight crankshaft. The kit combines a lightweight aluminum driver, iron components and mounting hardware so you get a ready-to-install pulley system that adapts to #35 and #40\/41\/420 chain drive configurations. Engagement range is tunable, and the package includes both 10T and 12T sprockets to match common chains and final-drive ratios.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this torque converter improve small-vehicle performance?\u003c\/h3\u003e\n\u003cp\u003eThe GYMMEDS converter smooths power delivery and reduces peak engine load by using a centrifugal CVT-style clutch mechanism. That helps the engine run in a more effective RPM band during acceleration and under load without electronic control. The included pulleys and belt transfer torque efficiently to the driven sprocket so your vehicle pulls more consistently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 3\/4\" and 5\/8\" driver pulleys for common shaft and belt setups\u003c\/li\u003e\n  \u003cli\u003eAluminum and iron construction balances weight and durability\u003c\/li\u003e\n  \u003cli\u003eAdjustable engagement range approximately 1200–3100 RPM via spring swaps\u003c\/li\u003e\n  \u003cli\u003eReduces engine stalling and eases throttle control under load\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my Predator 212cc or Comet TAV2 application?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intended for engines with a 3\/4\" straight crankshaft and is commonly used on Predator 212cc (6.5 HP) and similar 2–7 HP horizontal-shaft motors. It is a direct-replacement style for Comet TAV2 30-series torque converters and fits many go-kart, mini bike and small-tractor drive trains. Confirm your crank diameter and keyway before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 3\/4\" straight crankshaft engines with flat key\u003c\/li\u003e\n  \u003cli\u003eCompatible with many Comet TAV2 30-series replacements\u003c\/li\u003e\n  \u003cli\u003eIncludes 10T sprocket for #40\/41\/420 chain and 12T sprocket for #35 chain\u003c\/li\u003e\n  \u003cli\u003eWorks on go-karts, mini bikes, ATVs, winches and small mowers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how straightforward is installation?\u003c\/h3\u003e\n\u003cp\u003eGYMMEDS ships a complete parts kit so you can install the torque converter without hunting down extra components. The set contains pulleys, a drive belt, two sprockets, a mounting plate, a plastic cover and a full hardware assortment — plus two screw kits to suit UNF or metric shaft threads. Installation requires basic tools, some mechanical familiarity and verification of spring\/engagement settings to tune performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 3\/4\" driver pulley and 1 x 5\/8\" driver pulley included\u003c\/li\u003e\n  \u003cli\u003e1 x drive belt, aluminum mounting plate, plastic protective cover, hardware\u003c\/li\u003e\n  \u003cli\u003eTwo screw kits: UNF (American) and metric to match shaft thread standards\u003c\/li\u003e\n  \u003cli\u003e10T and 12T sprockets included; chain not supplied\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can I adjust engagement and tailor drive behavior?\u003c\/h3\u003e\n\u003cp\u003eEngagement RPM is set by the internal clutch springs and can be altered by changing springs or fine-tuning the assembly; stock engagement is about 2350 RPM. Swapping to lighter or heavier springs shifts the band toward lower or higher RPMs respectively, and gear ratio changes via sprocket selection affect acceleration versus top speed. No electronic tuning is required—only mechanical spring and sprocket changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory engagement ~2350 RPM, adjustable roughly 1200–3100 RPM\u003c\/li\u003e\n  \u003cli\u003eChange springs to modify engagement threshold (springs not included)\u003c\/li\u003e\n  \u003cli\u003eSelect sprockets to change final-drive ratio and acceleration\u003c\/li\u003e\n  \u003cli\u003eMechanical adjustments only; no ECU or electrical components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GYMMEDS 30 Series Torque Converter kit is aimed at hobbyists, DIY mechanics and small-vehicle owners who need a reliable drop-in replacement for Comet TAV2 30-series clutches or want an upgrade for Predator 212cc and similar engines. It suits go-kart and mini-bike builders, maintenance shops, and anyone who wants a tunable, belt-and-sprocket drive solution for 3\/4\" crankshaft machines. Verify crankshaft size and chain type before ordering to ensure a smooth fit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this fit a Predator 212cc engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it fits Predator 212cc and other 3\/4\" straight crankshaft engines with a flat key.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are springs included to change engagement RPM?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — springs are not included; engagement can be adjusted by swapping springs and sprocket changes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GYMMEDS","offers":[{"title":"Default Title","offer_id":67585969586361,"sku":"B0D6Z6VG63","price":172.84,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/gymmeds-front-assembly-3-4-bore.jpg?v=1790480452","url":"https:\/\/redleafauto.ca\/products\/gymmeds-torque-converter-30-series-3-4-bore-kit-for-predator-212cc-cvt-clutch-with-10t-12t-sprockets","provider":"Redleaf Auto","version":"1.0","type":"link"}