XLC PU A02 Rear jockey wheel set

Upgrade your drivetrain with the XLC PU-A02 Jockey Wheel Set for a new level of performance. CNC-machined from durable 7075 aluminum, these pulleys offer superior wear resistance and precision over stock parts. Equipped with fully sealed cartridge bearings, they deliver exceptionally smooth, low-friction rotation that quiets your drivetrain and protects against grime. Experience faster, crisper, and more reliable gear changes with this essential upgrade, compatible with Shimano 8/9/10-speed and Campagnolo 9/10-speed systems