The Audio rear cassette is United’s higher end Cassette hub; featuring a solid and instant engagement system; heat treated 4130 Cromo hollow axle; fast sealed bearings and two removeable nylon hub guards. This hub has you covered for every type of riding; all at a great price!
72 Points of engagement
6061-T6 Alloy Hub Shell
14mm Heat Treated Hollow Axle
High Quality and Fast Hub Shell Bearings
Drive Side and Non Drive Side Nylon Hub Guards
Right or Left Hand Drive