Upper Or Lower Chain Roller 34x24 Mm For XR250R XR250L XR650R XR650L Off Road Dirt Bike Ride Ready Chain Roller Bearing Made In The USA UHMW Material Replaces 52158 KA3 831 Fits 1991 1995 2003 2004 2005 Models

34x24mm XR chain roller, single unit, UHMW
✔️ Replaces 52158-KA3-831, UHMW/acetal, ABEC-3 bearings

This upper or lower chain roller is a direct replacement part for XR dirt bikes, used to maintain smooth chain routing and minimize wear in the chain path. It’s a handy upgrade for XR250R/L and XR650R/L models from 1991-2005, keeping noise down and extending life of the drive chain. Made in the USA with premium zinc-plated hardware for reliability.

✅ Material: UHMW/Acetal for wear-resistance and quiet operation
✅ Bearings: ABEC-3 sealed ball bearings for smooth rotation
✅ Size/fit: 34x24 mm chain roller for XR250R/L and XR650R/L
✅ Replaces OEM: 52158-KA3-831
✅ Hardware: Premium zinc-plated hardware, USA-made

💡 What is a chain roller used for on XR dirt bikes and why pick an UHMW version? This handy piece helps keep your chain aligned and reduces wear on rough trails. - enhances chain path alignment for longer chain life - reduces noise and friction with UHMW/acetal material - ABEC-3 sealed bearings deliver smooth rotation - US-made hardware ensures reliable installation