Custom hardened chrome steel bearings: Delivers high durability and corrosion resistance equal to or better than stainless steel
Extensive multi-layer sealing system: Protects bearings from water, mud, and debris for reliable performance in all conditions
Polymer spindle bushings: Eliminates creaking and reduces metal-on-metal contact for a quiet ride
Adjustable width sleeve: Fits a wide range of BSA shell widths for versatile compatibility
Serviceable design with replacement parts: Enables easy maintenance and long-term reliability
Summarized by Shop
Wolf 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 a