SHIMANO BB71-41B bottom bracket for non-threaded Press Fit 86.5 x 41 mm shells
- for 24 mm axle cranksets
- compatible with Shimano Dura-Ace, Ultegra, 105
- weight 73 g
SHIMANO BB71-41B bottom bracket for non-threaded Press Fit 86.5 x 41 mm shells
- for 24 mm axle cranksets
- compatible with Shimano Dura-Ace, Ultegra, 105
- weight 73 g