This bottom bracket is primarily used on older racing bikes. The Shimano BB-RS501 is a high-quality bottom bracket designed for bikes with Italian threads and is very little used today. It has a cup width/axle length of 70mm and comes with Italian threads.
The Shimano BB-RS501 is designed to ensure reliable and smooth crank rotation, contributing to more efficient power transfer and an improved cycling experience. Designed with durability and performance in mind, this bottom bracket is ideal for those looking to upgrade their bike with a reliable component from a renowned manufacturer like Shimano.
General | |
---|---|
Disciplin | Cyclocross, Road |
Gear group | Shimano Tiagra |
Color | Silver |
Weight | 71 g |
Size & Technology | |
Connection type | Hollowtech II |
Material | Plastic, Steel |
Width | 70mm |
Diameter | 24mm |
Bearings | Closed |
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