{"product_id":"top-notch-replacement-sealed-lower-chain-roller-fo","title":"Top Notch Replacement Sealed Lower Chain Roller For Yamaha YZ450F 2003-2012 And YZ490 1987-1990 Keeps Your Ride Smooth Slick And Running Like New","description":"\u003cdiv\u003e\n\u003cp\u003eSealed lower chain roller replacement for Yamaha dirt bikes\u003cbr\u003e✔️ Fitment for YZ450F 2003-2012 and YZ490 1987-1990 sealed units\u003c\/p\u003e \u003cp\u003eThis roller keeps your motorcycle chain running smoothly over rough terrain helping reduce wear on the drivetrain system during off-road riding sessions.\u003c\/p\u003e ✅ Sealed construction protects bearings from dirt and debris impact\u003cbr\u003e\n✅ Direct replacement part restores factory smoothness and tension control\u003cbr\u003e\n✅ Verify your original part number before purchasing for best fitment results\u003cbr\u003e \u003cp\u003e💡 Why replace a lower chain roller instead of adjusting the tension?\u003cbr\u003e- Worn rollers cause friction and uneven chain movement affecting performance\u003cbr\u003e- Replacing them reduces drag on the drive system and saves fuel load\u003cbr\u003e- Proper tension depends on healthy bearings inside the roller housing unit\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49193458925803,"sku":"VXB0H98FGZ5G","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/713iA0keLwL_cbbc090d-1951-4590-aa9e-c70ae364b77f.jpg?v=1786420795","url":"https:\/\/vxb.com\/products\/top-notch-replacement-sealed-lower-chain-roller-fo","provider":"VXB Bearings","version":"1.0","type":"link"}