Shimano SM-BB72-41B Hollowtech II Press Fit 41 x 86.5 mm Bottom Bracket

Item number: 35879
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SM-BB72-41B Hollowtech II Press Fit 41 x 86.5 mm Bottom Bracket - grey/Pressfit
SM-BB72-41B Hollowtech II Press Fit 41 x 86.5 mm Bottom Bracket - grey/Pressfit
SM-BB72-41B Hollowtech II Press Fit 41 x 86.5 mm Bottom Bracket - grey/Pressfit
SM-BB72-41B Hollowtech II Press Fit 41 x 86.5 mm Bottom Bracket - grey/Pressfit
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The SM-BB72-41B bottom bracket by Shimano - Press Fit for road and SLX cranks


Shimano SM-BB72-41B is a press fit bottom bracket recommended for Ultegra and 105 11-speed and Metrea City cranks. Small ball bearings help save on weight. This Hollowtech II bottom bracket also has a shaft diameter of 24 mm, which has proven to be optimal in terms of stiffness and rotational efficiency.

Specifications:


Application: Road, City
Type: Press Fit BB86
Shell Diameter: 41 mm
Shell Width: 86.5 mm
Axle Diameter: 24 mm (Hollowtech II)

Technical Information:


Bearings: Steel
Bottom Bracket Cup Material: synthetic resin

Compatibility:


Recommended for:
- Ultegra FC-R8000, FC-6800
- 105 FC-R7000, FC-5800
- Metrea FC-U5000
- FC-RS500

Features:


- small ball bearings for low weight

Technology:


Hollowtech II
Shimano Hollowtech II is a crank bottom bracket system designed to achieve an ideal ratio of stiffness, weight and rotational efficiency. It is based on an integration of the bottom bracket and the right crank arm and works with a 24 mm axle or bearing diameter, which has proven to be optimal in terms of stability. In many cases, the bearing cups are on the outside so that the load is better distributed. High-quality precision seals ensure a long service life.

Manufacturer Part Number:


I-SMBB7241B

Contents:


- 1 x Shimano SM-BB72-41B right bearing cup, with bearings
- 1 x Shimano SM-BB72-41B left bearing cup, with bearings
- 1 x Shimano bottom bracket sleeve


Gewicht:

  • grey/Pressfit: 69 g

Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • grey/Pressfit
    18.91€

Customer Reviews (4)

4.8

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Customer Reviews (4)

4.8/5.0
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by Olli L.  on 18.06.2017
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Everything seems to be fine with this new bottom bracket! Price is not bad at all.

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