BKCJ-0000 - 10 tooth, Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for Campagnolo Derailleurs (5mm bolt) - Red sale guaranteeing accurate alignment when installed

guaranteeing accurate alignment when installed into your BSA threaded frame

BRT-040 - Toolkit for BB bearing removal and installation

This bearing has been used as a suspension pivot bearing by a number of bicycle brands including Trek

BK-5872 - 8

Enduro Bearings’ exclusive XD15 ceramic-hybrid bearings with nitrogen 440C stainless steel races have set the standard for longevity and low-friction performance in cycling for over 12 years

BKCJ-0000 - 10 tooth, Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for Campagnolo Derailleurs (5mm bolt) - Red sale guaranteeing accurate alignment when installedBKCJ 0000 10 tooth, Ceramic Hybrid Bearing, Machined Delrin Derailleur Pulleys for Campagnolo Derailleurs (5mm bolt) Precision machined Black Delrin Derailleur pulleys featuring Ceramic Hybrid Radial Bearings for enhanced shifting performance and longevity. Designed and manufactured for performance, these pulleys feature CN (tight clearance) bearings in the upper pulley to maximize shifting accuracy and C4 (loose clearance) bearings in the lower