The Shimano SM-BBR60 bottom bracket uses the Hollowtech II system and is designed for road bikes. The external bearings distribute weight more effectively and provide greater stability, while the sealed, waterproof bearings help extend its service life.
- Type: Road
- System: Hollowtech II
- Thread: BSA (BC 1.37 x 24T)
- Shell width: 68 mm
- Bearings: External
- Bearing type: Sealed and waterproof
- Compatibility: Dura-Ace, Ultegra, 105
- Product Number
- ISMBBR60B
- Type
- Medium Friction
- Bicycle Parts
- For the Gears
- Type
- Road
- Wheel Size
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.