{"product_id":"torque-spring-ncy-gy6-125-150cc-1500rpm","title":"Torque Spring NCY GY6 125\/150cc (1500rpm)","description":"\u003cdiv\u003e\u003cspan\u003eThe NCY 1500 rpm torque spring is an aftermarket CVT (Continuously Variable Transmission) component designed for scooters equipped with GY6 125cc to 150cc engines (e.g., Honda Ruckus GY6, some Kymco and Honda models with compatible CVTs). It works in tandem with the rear pulley (Torque Drive) and modulates when this pulley begins to exert a significant response on the belt, depending on engine speed.\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 transmits a force opposing the centrifugal rotation of the rear pulley. Its 1500 rpm calibration means the spring is optimized to begin influencing the pulley's position at a moderate engine speed—neither too low (like a coupled spring at ~1000 rpm) nor too high (like a spring at ~2000 rpm).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis intermediate positioning makes it a balanced choice for engines that are:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003estock or slightly modified\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ewith optimized intake\/exhaust\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eoriented towards daily or sporty riding\u003c\/span\u003e\u003c\/div\u003e","brand":"NCY","offers":[{"title":"Default Title","offer_id":45217250148531,"sku":"1200-1027.10","price":16.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/6057\/0291\/files\/Torque_Spring_NCY_GY6_125_150cc_1500rpm_-_1200-1027.10.jpg?v=1770241285","url":"https:\/\/secretimport.com\/en-us\/products\/torque-spring-ncy-gy6-125-150cc-1500rpm","provider":"Secret Import ","version":"1.0","type":"link"}