Wolf Tooth T47 External Bottom Bracket - T47 External 68/73mm For 30mm Spindle Ultraviolet Purple Model-control 29 carbon 6b xd 0mm rise 15mm width 800mm

0mm rise 15mm width 800mm up/back sweep 5/9 deg material carbon color bronze weight 222g

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility Shimano Mountain Cage Length Long Drivetrain Speeds 12 Weight 240 Color Gray Chain Wrap Capacity (teeth) 41 Largest Cog 51

7000 series alloy construction

Fit StandardMaterial SyntheticGender/Age MensColor Signature BlackSize 38Defined Color Black

This means you get a "softer" feel at the lever when you brake

Wolf Tooth T47 External Bottom Bracket - T47 External 68/73mm For 30mm Spindle Ultraviolet Purple Model-control 29 carbon 6b xd 0mm rise 15mm width 800mmWolf 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