Bottom Bracket Wrench (External Bearing) bikes Specialized's women's arm warmers are

Specialized's women's arm warmers are proportionately sized and have trim elements to address the needs of both the casual enthusiast and serious racer

Non-Threaded bottom brackets for SRAM and Truvativ cranksets

but won't irritate sensitive skin on the upper arm

stylish and eco-friendly

Enhanced breathability through perforated

Bottom Bracket Wrench (External Bearing) bikes Specialized's women's arm warmers areThe Bottom Bracket Wrench removes and installs Shimano Hollowtech II, Race Face X type, FSA MegaExo, Campagnolo Ultra Torque and TruVativ Giga X pipe bottom brackets. Laser cut for a precise fit, one end of the BBT 9 securely engages the 16 cup notches, while the other end engages the 8 internal splines of the crankarm adjustment cap.