Shimano Ultegra BBR60 Hollowtech II English Bottom Bracket CheckoutSpec= Glow in the Dark Includes reflectors

Includes reflectors

}Muc-Off V2 Tubeless Valve Kit - Silver 60mm Pair

7075 aluminum 42t and 50t cogs

Brake Compatibility Disc Only Color Black Rim Width (Internal) 23 Brake Track None Manufacturer Spec ERD (mm) 606 Weight 443 Wheel Size 29" Material Alloy Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 32 Tire Type Tubeless Ready Valve Presta Rim Center Offset (mm) 0

Shimano Ultegra BBR60 Hollowtech II English Bottom Bracket CheckoutSpec= Glow in the Dark Includes reflectorsShimano Ultegra BBR60 Hollowtech II English Bottom Bracket. Shimano Ultegra BB72 BBR60 Hollowtech II Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 77 Spindle Interface Type Shimano Hollowtech II Defined Color Black