{"product_id":"40-tooth-420-chain-mini-bike-sprocket-fits-coleman","title":"40 Tooth 420 Chain Mini Bike Sprocket Fits Coleman CT100U CC100X Baja Doodle Bug DB30 Mega Moto MMB105 37mm Bore 6 Hole Mount Heavy Duty Carbon Steel Rear Sprocket For Off Road Go Kart Mini Bike","description":"\u003cdiv\u003e40T 420 Chain Sprocket for Mini Bikes with Hardware\u003cbr\u003e\n✔️ 37mm bore, 6-bolt mount, carbon steel, fits Coleman CT100U, DB30 \u003cp\u003eThe rear sprocket is a 420 chain gear built for mini bikes and go-karts, designed to upgrade drive performance. It’s commonly used on small motorcycles and DIY bike builds to improve acceleration and reliability in rugged terrains.\u003c\/p\u003e ✅ Material: high-quality carbon steel ensures solid hardness and durability \u003cbr\u003e\n✅ Size and fit: 40-tooth sprocket with 37mm bore and 6-hole mount \u003cbr\u003e\n✅ Compatibility: works with 420 chain and popular engines like CT100U, CC100X, DB30, Mega Moto MMB105 \u003cbr\u003e\n✅ Performance: enhances acceleration, stabilizes chain engagement, and reduces wear \u003cbr\u003e\n✅ Package: includes 1 rear sprocket, 6 screws, and 6 nuts for easy installation \u003cbr\u003e \u003cp\u003e💡 What is a handy rear sprocket used for on mini bikes and how should I pick one?\nA handy rear sprocket helps transfer engine power to the drive chain and keeps the chain engaged on uneven terrain.\n- Durable carbon steel construction for long life\n- Compatible with 420 chain and 37mm bore with 6-hole mount\n- Easy DIY install with included screws and nuts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49029244846315,"sku":"VXB0FDF958P9","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/8180tR7QSjL.jpg?v=1783520556","url":"https:\/\/vxb.com\/products\/40-tooth-420-chain-mini-bike-sprocket-fits-coleman","provider":"VXB Bearings","version":"1.0","type":"link"}