BKC-0811 - Italian Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for Italian-threaded framesets and Shimano 24mm Cranksets 428420 This complete bottom bracket features

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

The extra-wide double-row design greatly reduces flex in the axle of the rear hub or suspension linkage while doubling the bearing contact area

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

Weight - 30

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

BKC-0811 - Italian Thread-In, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for Italian-threaded framesets and Shimano 24mm Cranksets 428420 This complete bottom bracket featuresBKC 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