{"product_id":"gy6-150-counter-balance-countershaft","title":"GY6 150 Reduction Gear Countershaft","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe middle man in your GY6 final drive. This reduction gear countershaft is the compound gear that steps power down from the CVT clutch output to the final drive — 42-tooth large gear on the input side, 13-tooth small gear driving the final gear, all on a 15mm shaft. It's what turns high-RPM CVT spin into the torque that actually moves your scooter or kart.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWhen the teeth on this gear wear, chip, or start whining, you'll hear it in the gearcase and feel it in lost drive. If you're already into the transmission for a bearing job or a rebuild, this is a smart replace-while-you're-in-there part.\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDirect-fit reduction gear countershaft for the GY6 150cc (157QMJ) transmission\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e42T large gear \/ 13T small gear compound setup\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e15mm shaft diameter\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSteps CVT output down to final drive for proper torque\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GY6 Parts","offers":[{"title":"Default Title","offer_id":54353327980828,"sku":null,"price":18.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/5679\/8748\/files\/gy6-150-final-drive-counter-balance-gear.jpg?v=1785281450","url":"https:\/\/www.drowsports.com\/products\/gy6-150-counter-balance-countershaft","provider":"DROWsports","version":"1.0","type":"link"}