The Shimano FH-MT400B Complete Hub Axle Kit is ...
a factory replacement part. This kit features the hardened steel axle, bearings, and cones needed to rebuild damaged or worn out hub internals, and this axle is designed for a 12x148mm through ...
a lightweight, smooth rolling, and very reliable rear mountain bike hub. This hub features Shimano's Centerlock brake mounting option, which keeps the system weight down while helping to offer reliable braking power. ...