{"product_id":"us-replacement-front-chain-sprocket-gear-13t-17mm","title":"US Replacement Front Chain Sprocket Gear 13T 17mm For 420 Chain Fits ATV Pit Dirt Bike 50cc 70cc 90cc 110cc 125cc Cspart 2662843 Durable OEM Style Sprocket For Quick Install And Reliable Power Transfer","description":"\u003cdiv\u003eUS Replacement 420 Sprocket 13T Front Gear 17mm for ATV\u003cbr\u003e\n✔️ 420 chain sprocket, 13T, 17mm bore, fits ATV pit bikes \u003cp\u003eThis is a front chain sprocket replacement designed for 420 chain systems, typically used on ATVs, pit bikes, and dirt bikes. The 13-tooth gear with a 17mm bore provides a straightforward swap when the drive needs updating. Package includes one sprocket only.\u003c\/p\u003e ✅ 420 chain compatibility front drive \u003cbr\u003e\n✅ 13T tooth count for compact power transfer \u003cbr\u003e\n✅ 17mm bore fits standard hubs \u003cbr\u003e\n✅ Fits 50cc to 125cc ATVs and dirt bikes \u003cbr\u003e\n✅ Single-piece replacement (pack: 1 PC) \u003cbr\u003e \u003cp\u003e💡 What is a 420 front sprocket used for in ATVs and dirt bikes? \u003cbr\u003eA handy replacement gear that drives the chain and keeps drivetrain timing on point. \u003cbr\u003e- Handy for replacing worn sprockets on small machines \u003cbr\u003e- Check compatibility: 420 chain, 13T, 17mm bore \u003cbr\u003e- Install with proper chain tension and hub torque\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260268048703,"sku":"VXB0F7X5WKMM","price":57.09,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/420-chain-13t-front-sprocket-gear-kit.jpg?v=1772824056","url":"https:\/\/bearingscanada.com\/products\/us-replacement-front-chain-sprocket-gear-13t-17mm","provider":"Bearings Canada","version":"1.0","type":"link"}