Wolf Tooth BSA Bottom Bracket sale2026 07 24 Designed with a double layer

Designed with a double layer for extra insulation

Cares for elastic fabrics including softshells and fleece

or chilling out

high-performance setup

Wolf Tooth BSA Bottom Bracket sale2026 07 24 Designed with a double layerWolf Tooth BSA 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 to match