The Shimano UN300 square taper bottom bracket is built for smooth, dependable performance across a wide range of bikes. Suitable for touring, city, road, and older MTB setups using traditional square taper chainsets.
An ideal replacement bottom bracket for riders looking for reliable Shimano quality and smooth everyday performance.
Aluminium |
Shimano
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
COMET DISTRIBUCIONES COMERCIALES S.L.U.
COMET DISTRIBUCIONES COMERCIALES S.L.U. Shimano
, contact@cometbikeparts.com, COMET DISTRIBUCIONES COMERCIALES S.L.U.
contact@cometbikeparts.com
Aluminium |
Shimano
This contact is responsible for product safety compliance. For help with an order or return, please contact customer service
COMET DISTRIBUCIONES COMERCIALES S.L.U.
COMET DISTRIBUCIONES COMERCIALES S.L.U. Shimano
, contact@cometbikeparts.com, COMET DISTRIBUCIONES COMERCIALES S.L.U.
contact@cometbikeparts.com
Shimano Square bottom bracket BB-Un300 68mm 122mm chain guard type