Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket Model=Force 1 Hydraulic Disc Brake Saddle length is reduced to

Saddle length is reduced to a minimum in order to improve the freedom of movement on the bike

model X11 Evo range 28-36t mount ISCG-05 color black weight 79g

12mm clearance on each side of stem

Using advanced manufacturing techniques honed over decades in our CNC machine shop we continue our proud tradition of offering riders uncompromising components

4 1 1/8" Aluminum Red

Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket Model=Force 1 Hydraulic Disc Brake Saddle length is reduced toShimano BB RS500 Hollowtech II Press Fit Bottom Bracket. Shimano BB RS500 Hollowtech II Bottom BracketsFits Shimano Hollowtech II Cranksets TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 41 Spindle Interface Type Shimano Hollowtech II Weight 73 BB Shell Width (mm) 86 BB Frame Interface BB86