BOX Two Prime 9 Cassette

The BOX Two Prime 9 Cassette delivers long service life and extra range. All cogs are stamped from steel and the larger ones are pinned to alloy spiders.

- Cogs pinned to lightweight spiders
- Ultra-wide ratio with consistent progression
- Prime 9 technology
- Compatible with HG freehub bodies
- 12 – 50T: Rated for eBike use