Shimano : SM-BB72-41B: ULTEGRA Bottom Bracket – Cyclistspot | Best variety quality bicycle Shop Malaysia
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Shimano : SM-BB72-41B: ULTEGRA Bottom Bracket

RM 89.00
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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 - weight: 69g 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

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