T47 Internal Bottom Bracket Color:Espresso Best for Classic

Best for Classic

SHAFT MATERIALFIBERGLASS 100%

Really good in newer cold snow and at lower humidity

We recommend the Tour Step In binding

T47 Internal Bottom Bracket Color:Espresso Best for ClassicWolf Tooth T47 Internal Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user serviceable. Our 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. They're available for 24mm Shimano, 29mm DUB, and 30mm spindle diameters for maximum compatibility, and four colors