Wolf Tooth BSA Bottom Bracket new2022 Lightweight sports glasses weighs only

Lightweight sports glasses weighs only 34g

Internal o-ring retains this adapter on the setting tube during use and storage

Xcelerator 2

The addition of the double-BOA adjustment provides excellent fine-tuned adjustment and can be easily adjusted out on the trail instead of having to unzip the outer to get to the lacing system as in the past

28H front / 28H rear

Wolf Tooth BSA Bottom Bracket new2022 Lightweight sports glasses weighs onlyWolf 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