Box Two Prime 9 Speed X-wide Groupset - Single Shift - 11-50t

The Prime 9 range of components from Box has made many people rethink what a 9-speed drivetrain is capable of. Box Two is their most durable drivetrain that offers excellent performance, durability, and a competitive weight at a wallet-friendly price point.

Who's this item for:

This is for riders looking for all the same range as a 12-speed setup with the simplicity and weight savings of a 9-speed setup. 9-speeds are great for All Mountain style riding but may not appeal to XC racers or those that like to be able to maintain a steady cadence which shifting between gears.

Compatibility:

All Prime 9 components are cross-compatible with other levels across the range. All of these components can be purchased separately if you want to mix and match with other Box Prime 9 parts.

E-bike friendly:

Yes, The Box Two Prime 9 components are suitable for use on e-bikes when used with the single-release shifter.