SHIMANO BOTTOM BRACKET SM-BB71-41B 86.5mm

Press-Fit BB use 24 mm axle and bearings, because 24 mm diameter axle and bearings offers the best balance of rotating performance, stiffness, strength, sealing, weight, for press-Fit type as well.

Product features

•  Use: Road
•  Model: SM-BB71-41B
•  BB-Type: Press Fit (41x24mm)
•  Press-Fit BB shell width: 86.5mm
•  Shell diameter: 41mm

Compatibility

•  Ultegra FC-6700 / FC-6700 G / FC-6750 / FC-6750G / FC-6703 / FC-6703G
•  105 FC-5700 / FC-5750 / FC-5703
•  Tiagra FC-4600 / FC-4650 / FC-4603
•  Sora FC-3550 / FC-3503
• FC-CX50
• FC-R603 / FC-R563 / FC-R460 / FC-R350

Material