Description
The Shimano Sora BB-RS501 Hollowtech II Bottom Bracket offers smooth and reliable performance for your bike. With its lightweight and durable design, it provides a solid foundation for your power transfer, allowing you to ride with confidence and efficiency. Upgrade to the Tiagra BB-RS501 for a smoother and more enjoyable cycling experience.
 
Specifications
Series :  Sora R3000 series
Axle Diameter: 24 mm (Hollowtech II)
BB Type : Threaded
BB Shell Width : 70mm Italian Thread
Average weight : 93g.