BKC-0625 - BSA Thread-In, Ceramic, XD15 Corsa, 45 degree Angular Contact, Bearing Bottom Bracket for BSA Threaded Framesets for Shimano 24mm Cranksets- Blue sale at Enduro we only use

at Enduro we only use the best

while the lighter-contact (less seal-drag) LLB seals facing inward keep the grease where it belongs

Trek BB90 bottom brackets require the bearing to be directly pressed into the BB shell that is often made from a material that is softer than steel

Puller 30-32mm - Stainless Steel

Radial Suspension Bearing - 17mm x 28mm x 6mm -

BKC-0625 - BSA Thread-In, Ceramic, XD15 Corsa, 45 degree Angular Contact, Bearing Bottom Bracket for BSA Threaded Framesets for Shimano 24mm Cranksets- Blue sale at Enduro we only useBKC 0625 BSA Thread In, Ceramic, XD15 Corsa, 45 Angular Contact, Bearing Bottom Bracket for BSA framesets and Shimano (24mm) Cranksets You may find the following tools useful for installation and servicing: For bottom bracket installation: BBT 44x16 24 Pro Cup socket tool for 44mm x 16 spline bottom brackets and Shimano 24mm spindle cranksets BBT 010 Bottom Bracket Flat Wrench for 44mm x 16 spline and 52mm x 16 spline BBT 001 B Shimano crank arm