Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket

Shimano BB-RS500 Hollowtech II Press-Fit Bottom Bracket Shimano BB-RS500 Hollowtech II Bottom Brackets Fits Shimano Hollowtech II Cranksets Spindle Interface Type: Shimano Hollowtech II BB Shell Width (mm): 86 Bottom Bracket Shell I.D.: 41 BB/Frame Interf