{"product_id":"upper-or-lower-chain-roller-34x24-millimeter-for-y","title":"Upper Or Lower Chain Roller 34x24 Millimeter For YZ125 YZ250 YZ250F YZ250X YZ250FX Dirt Bike Black Roller Chain Bearing Made In The USA Durable UHMW Or Acetal Construction For Long Lasting Performance Replacement Part","description":"\u003cdiv\u003eYamaha Dirt Bike Chain Roller: UHMW\/Acetal 34x24 mm, Pack 1\u003cbr\u003e\n✔️ 34x24 mm size, UHMW\/acetal, ABEC-3 bearings, USA hardware \u003cp\u003eThis upper or lower chain roller is a direct replacement part designed for Yamaha dirt bikes. It fits YZ125 (1986-2018), YZ250 (1993-2018), YZ250F (2001-2018), and YZ250X\/FX models, delivering reliable performance with a quiet operation. Built with durable UHMW or acetal and a precision ABEC-3 bearing system, this unit is engineered to outlast OEM components and stand up to tough trail and track demands.\u003c\/p\u003e ✅ Replacement part number 5TG-22178-01-00 for cross-reference \u003cbr\u003e\n✅ UHMW or acetal construction for long life and quiet operation \u003cbr\u003e\n✅ ABEC-3 bearings with rubber seals for smooth rotation \u003cbr\u003e\n✅ Zinc plated hardware sourced in the USA for added strength \u003cbr\u003e\n✅ Precision additive manufacturing for precise fit and durability \u003cbr\u003e\n✅ Proprietary polypropylene material similar to nylon for OEM-like performance \u003cbr\u003e \u003cp\u003e💡 What is a chain roller and why would I upgrade to a higher quality unit? This handy piece helps guide the chain, reduce wear, and extend drivetrain life.\u003c\/p\u003e\n- Better alignment improves power delivery and reduces chain derailment \u003cbr\u003e\n- Low-friction materials minimize noise and wear on moving parts \u003cbr\u003e\n- ABEC-3 sealed bearings boost smooth rotation and longevity \u003cbr\u003e\n- Designed to fit specific Yamaha models for quick, confident swaps \u003cbr\u003e \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404412154175,"sku":"VXB0B57R647N","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/yamaha-dirt-bike-chain-roller-34x24mm.jpg?v=1776662061","url":"https:\/\/bearingscanada.com\/products\/upper-or-lower-chain-roller-34x24-millimeter-for-y","provider":"Bearings Canada","version":"1.0","type":"link"}