{"product_id":"final-drive-shaft-for-139qmb-139qma-49cc-50cc-195m","title":"Final Drive Shaft For 139QMB 139QMA 49cc 50cc 195mm Gearbox Output Shaft Replacement Part For Chinese Scooters Moped Go Kart And ATV Drop-In Ready Durable 4-Stroke Upgrade With Easy Install","description":"\u003cdiv\u003eDrive Shaft for 139QMB\/139QMA 49cc\/50cc Scooters, 195mm\u003cbr\u003e\n✔️ 195mm length, 19 splines, 26mm shaft diameter, aluminum \u003cp\u003eDesigned as a drop-in upgrade and replacement for 139QMA\/139QMB engines, this final drive shaft is built for Chinese scooters, mopeds, go-karts, and ATVs. It fits vehicles with a right-hand swinging arm and twin rear shocks and replaces worn or broken shafts.\u003c\/p\u003e \u003cp\u003e✅ Long gearbox output shaft for right-side swinging arm vehicles \u003cbr\u003e\n✅ Length: 195mm, Splines: 19, Center diameter: 26mm \u003cbr\u003e\n✅ Smooth end diameter: 17mm, Material: aluminum \u003cbr\u003e\n✅ Weight: 0.42kg, Model: GY6 50cc, Engine: 139QMA\/139QMB \u003cbr\u003e\n✅ Cert: ISO9001, Origin: Mainland China \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a drive shaft for 139QMB\/139QMA scooters and why replace it?\u003c\/p\u003e\nA drive shaft is a handy power-transfer component that transmits engine torque to the gearbox, enabling wheel motion.\n- compatibility with 139QMB\/139QMA and GY6 50cc engines \u003cbr\u003e\n- restores drive power in scooters, mopeds, ATVs \u003cbr\u003e\n- aluminum construction for durability and light weight \u003cbr\u003e\n- ISO 9001 certified manufacturing ensures consistent quality \u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49116850061547,"sku":"VXB0DFG9Z7GS","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41Yc2KaOiwL.jpg?v=1785176694","url":"https:\/\/vxb.com\/products\/final-drive-shaft-for-139qmb-139qma-49cc-50cc-195m","provider":"VXB Bearings","version":"1.0","type":"link"}