Wolf Tooth T47 External Bottom Bracket - T47 External 68/73mm For 24mm/Shimano Spindle Ultraviolet Purple MFG Part Number-CT-15 Mimic Gold liner with Achilles

Mimic Gold liner with Achilles Flex Zone

frame/seatpost)

A dedicated mixed-wheel size design with a 27

Compound Semi-Metallic Heat Sink No Backing Plate Material Steel Pad Shape Number 20

Wolf Tooth T47 External Bottom Bracket - T47 External 68/73mm For 24mm/Shimano Spindle Ultraviolet Purple MFG Part Number-CT-15 Mimic Gold liner with AchillesWolf Tooth T47 External bottom Brackets are engineered to be smooth durable lightweight fast and user serviceable. Their ground up design features custom bearings seals bushings and cups which eliminate creaking and balance best in class weather sealing with optimized bearing radial compression alignment and preload for low drag. The Wolf Tooth Bottom Bracket bearings feature custom designed balls and races that are made from a hardened chrome bearing