{"product_id":"torque-spring-naraku-2000-rpm-for-gy6-kymco-honda","title":"Torque spring Naraku +2000 rpm for GY6, Kymco, Honda","description":"\u003cdiv\u003e\u003cspan\u003eThe Naraku +2000 rpm torque spring is an aftermarket CVT transmission component specifically calibrated for GY6 engine scooters, as well as certain Kymco and Honda platforms using a continuously variable transmission (CVT) system with an interchangeable torque spring.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIn a CVT transmission, the torque spring acts on the rear pulley (Torque Drive) to determine the engine speed at which this pulley significantly changes position. This reaction influences how the engine → final drive → wheel ratio is matched under load.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA spring calibrated for +2000 rpm is designed to delay the rear pulley's response up to high engine speeds (~2000 rpm above the balance point), which means:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ethe rear pulley remains in an \"open\" position longer\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ethe belt is held lower in the front pulley\/engine profile at low\/mid-range RPMs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003etorque is utilized in a higher RPM range before the gear progression changes\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ethe CVT assembly becomes better suited to high-performance\/high-RPM configurations\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis setting is particularly relevant for modified or optimized engines: cylinder kits, sport intake, free-flowing exhaust, or recalibrated ignition, where available power is found higher in the RPM range.\u003c\/span\u003e\u003c\/div\u003e","brand":"Naraku","offers":[{"title":"Default Title","offer_id":45217145159859,"sku":"NK900.76","price":20.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/6057\/0291\/files\/Torque_spring_Naraku_2000_rpm_for_GY6_Kymco_Honda_-_NK900.76.webp?v=1770241288","url":"https:\/\/secretimport.com\/en-us\/products\/torque-spring-naraku-2000-rpm-for-gy6-kymco-honda","provider":"Secret Import ","version":"1.0","type":"link"}