BKC-0811 - Italian Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for Italian-threaded framesets and Shimano 24mm Cranksets 428420 This cup set does not

This cup set does not come with bearings like our other bottom bracket solutions since the bearings are attached to the Ultra Torque (Non-Ekar) crankset

This size bearing has been used as a suspension pivot bearing by a number of bicycle brands including Orbea and Niner

This complete bottom bracket features 440C stainless steel radial bearings to provide long life and superior corrosion resistance

Puller 20-21 CR-MO - Phosphate-Treated CR-MO steel

125) Grade 5 Si3N4 Ceramic Balls (50 pieces)

BKC-0811 - Italian Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for Italian-threaded framesets and Shimano 24mm Cranksets 428420 This cup set does notBKC 0811 Italian Thread In, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for Italian threaded 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