Shimano | Xtr Bb93 English Bottom Bracket Bb93 English Bottom Bracket
Shimano | Xtr Bb93 English Bottom Bracket Bb93 English Bottom Bracket, Shimano XTR BB93 English Bottom Bracket The latest version on the Shimano XTR Bottom Bracket shaves 19 grams from the previous model and offers lighter rotation and improved sealing. A smooth bottom bracket that will translate your input into power to the rear wheel is what every rider is after and the Shimano XTR BB93 delivers. Features: For 68mm to 73mm bottom bracket shells Threading: English Axle type 24mm Includes three 2. 5mm spacers 89 Grams | Shimano | Xtr Bb93 English Bottom Bracket Bb93 English Bottom Bracket