Shimano, SM-BBR60, Bottom Bracket, 68mm, Axle: 24mm fiveten UPF 30+ rating protects your

UPF 30+ rating protects your skin from harmful ultraviolet rays

45mm wide film gives superior view even during the worst conditions

Women's Defend Shorts combine durability and TruMotion® all-way stretch to keep you agile on the climb and covered on the descent

4-arm construction crankset

- Width: 55mm

Shimano, SM-BBR60, Bottom Bracket, 68mm, Axle: 24mm fiveten UPF 30+ rating protects yourUltegra 105 level Hollowtech II bottom bracket Shimano, SM BBR60, Hollowtech II Bottom Bracket, BSA, 68mm, 24mm, Grey, ISMBBR60B Compatible with all road Hollowtech II cranks SPECS BB Shell Thread British BB Shell Width 68mm Crank Spindle Diameter 24mm Interface Hollowtech II BB Bearing Steel Primary Color Black