The Miche SR BSA XL 29 Road Bottom Bracket is a high-performance threaded bottom bracket designed for riders who demand durability, smooth pedaling, and compatibility with modern 29mm crankset axles. Precision CNC machining and Miche's Race Division engineering ensure reliability under competitive conditions.
Technical Specifications
MCBB4125
SR BSA XL 29
Code: BBSR0BXL29
Material: Alloy / CNC-machined
Bearings: Miche 2RS
Thread: BSA
Crankset axle compatibility: 29mm
Weight: 80g