Description
The Shimano BB-MT501 bottom bracket for mountain bikes provides enhanced sealing performance resulting in smoother rotation and increased durability. Utilising HOLLOWTECH II technology shows the optimum balance of rigidity, weight and rotating performance for the ultimate transfer of power to your bike.
- Bottom bracket for Shimano 24mm MTB cranks
- Threaded (BSA)
- High quality sealed bearings
- 68/73 mm shell width to suit most mountain bikes with Shimano hollowtech cranks
- HOLLOWTECH II technology saves weight
- Weight: 73 grams