Product description
Shimano Press Fit Bottom Bracket, made for Shimano Hollowtech II, 24mm spindle cranks, has 15 large bearings that operate with very little rotational friction and have great sealing qualities. This BB fits road frames with bottom bracket shell widths of 86.5mm and a 41mm internal diameter. It offers the best balance of rotating performance, stiffness, strength, sealing and weight.
Features:
- Bottom bracket housing: BB86
- Press-Fit BB shell width: 86.5mm
- Shell diameter: 41mm
- Easy installation
- Quality bearings
- BB-Type: Press Fit (41x24mm)
- The inner bearing is for use in PressFit bottom bracket housings
- The bearing made of high-quality, sealed grooved ball bearings
- 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-RS500, FC-CX50, FC-R603 / FC-R563 / FC-R460 / FC-R350
- Actual weight: 69 g
- Shimano part: # SM-BB72-41B
Read more
Hide details