{"product_id":"gy6-kickstart-idle-gear-reduction-gear-125-150cc","title":"GY6 Kickstart Idle Gear (Reduction Gear) 125\/150cc","description":"\u003ch2\u003eGY6 Kickstart Idle Gear for 125\/150cc Engines\u003c\/h2\u003e\u003cp\u003eThis GY6 Kickstart Idle Gear is made for 125cc and 150cc horizontal 4-stroke engines. Use it to swap out an idle gear that is worn or not working properly, so the kickstart mechanism works as it should. It is one of the \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 scooter parts\u003c\/a\u003e that pass kick-start force from the shaft to the crankshaft. Fitting a new idle gear can help your engine's starting system work more dependably.\u003c\/p\u003e\u003ch3\u003eConstruction and Functionality\u003c\/h3\u003e\u003cp\u003eThe idle gear is a two-piece assembly. It has a large outer spur gear with 37 teeth and an inner helical pinion gear. Oval cutouts in the outer gear reduce its weight and help it function. It sits between the kickstart mechanism and the crankshaft, where it carries force through the kick-start process.\u003c\/p\u003e\u003ch3\u003eWhen to Replace Your Idle Gear\u003c\/h3\u003e\u003cp\u003eConsider replacing the kickstart idle gear if the engine is hard to start or the existing part shows wear or damage. Routine checks can catch problems early and help the mechanism stay in good working order.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth:\u003c\/strong\u003e 37\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 98mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e GY6 125\/150cc horizontal 4-stroke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart Type:\u003c\/strong\u003e Kick start only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e GY6 150cc (157QMJ) horizontal 4-stroke engines with kick start, plus GY6 125\/150cc kick start engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGY6 150cc (157QMJ) (kick start only)\u003c\/li\u003e\n\u003cli\u003eGY6 125\/150cc horizontal 4-stroke with kick start (engine codes 152QMI, 154FMI, 1P52FMI, YN1P57QMJ, JJ157QMJ, 1P57QMJ, BN157QMJ, and other QMJ\/QMI variants)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Confirm your engine is a GY6 125\/150cc horizontal 4-stroke with kick start only, and that the part has 37 teeth and a 12mm shaft.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #6 on the variator diagram for the GY6 150cc (157QMJ).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/gy6-scooter-parts\"\u003eGY6 Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/chinese-scooter-parts\"\u003eChinese Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-starters-relays\"\u003eScooter Starters \u0026amp; Relays\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-transmission\"\u003eScooter Transmission \u0026amp; Final Drive\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138806906937,"sku":"TT-26852","price":5.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/gy6-kickstart-idle-gear-reduction-gear-125-150cc-1.jpg?v=1794377942","url":"https:\/\/www.trendtimes.com\/products\/gy6-kickstart-idle-gear-reduction-gear-125-150cc","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}