ENDURO "CH" SERIES CERAMIC HYBRID BOTTOM BRACKET BEARING KIT FOR CAMPY ULTRA-TORQUE®

Includes two (2) exact replacement ceramic hybrid outboard cartridge bearings. Grade 5 ceramic balls are matched with hardened chromium steel races that are cryogenically treated and polished to get the most out of the ceramic balls. Packed with top-quality grease.

Special 25mm ID bearing with custom 6mm Width.