Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Teal ISO Width (mm)-53 Any frame that uses an

Any frame that uses an external cup headset with a 34mm upper head tube inner diameter and 34mm

Includes cartridge and needle adapter

Rub on and iron in with a waxing iron (110°C/230°F)

Spokes: Black

Wheels Manufacturing BSA Bottom Bracket - Shimano Hollowtech II Spindle ABEC 3 Teal ISO Width (mm)-53 Any frame that uses anWheels Manufacturing BSA Bottom Bracket Shimano Hollowtech II Spindle ABEC 3 Teal. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 105 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type RaceFace EXI Spindle Interface Type FSA MegaExo Defined Color Teal