{"product_id":"go-kart-rear-sprocket-kit-with-48-tooth-sprocket-8","title":"Go Kart Rear Sprocket Kit With 48 Tooth Sprocket, 8 Hole Hub, 1 Inch Bore, Quarter Inch Keyway, Compatible With Predator 212cc and 196cc Go Karts, Replacement for 40 41 and 420 Chain, Heavy Duty Powersports Parts for Mini Bikes","description":"\u003cdiv\u003e48T Rear Sprocket Kit for 212cc and 196cc Go-Karts\u003cbr\u003e\n✔️ 1 in bore, 48T 420 sprocket, 1\/4 in keyway, lock nut, single kit \u003cp\u003eThis heavy-duty rear sprocket kit is designed for go-karts with 1-inch axles, replacing worn parts for reliable performance in backyard tracks and off-road runs. The 48T sprocket supports 40\/41\/420 chain configurations and features a center hole diameter of 51mm (2.01 inches).\u003c\/p\u003e \u003cp\u003e✅ 1 inch bore hub with 1\/4 inch keyway\u003cbr\u003e✅ 48T rear sprocket compatible with 40\/41\/420 chains\u003cbr\u003e✅ Heavy-duty steel construction for durability\u003cbr\u003e✅ Lock nut included to resist vibration and loosening\u003cbr\u003e✅ All-in-one package: hub, sprocket, keyway, screws, nuts\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a go-kart rear sprocket kit used for in a drivetrain?\u003c\/p\u003e\n- Helps adjust gear ratio to balance torque and speed on a small-engine go-kart drivetrain.\n- Works with common chain types (40\/41\/420) and requires a 1 inch axle bore for proper fit.\n- Includes the hub, sprocket, keyway, and fasteners to simplify installation and ensure secure performance.\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043764347115,"sku":"VXB0DJVFG3TL","price":82.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71BNRk9w6AL.jpg?v=1783889844","url":"https:\/\/vxb.com\/products\/go-kart-rear-sprocket-kit-with-48-tooth-sprocket-8","provider":"VXB Bearings","version":"1.0","type":"link"}