Box One 9-Speed X-Wide Derailleur
The Box One Prime 9 Rear Derailleur takes the advantages of our legacy 9-speed drive-train but adds the advancements of a modern 1 by; a fully adjustable Tri-Pack™ Clutch, and an x-wide cage optimised for an 11-50T cassette. Forged construction steps up the durability and performance to an unparalleled level. Suited for the most demanding terrain.
- Our Best Performing Derailleur
- For Aggressive Terrain
- Adjustable Tri-Pack™ Limited Slip Clutch
- Precision Sealed Bearing Pulleys
- Pivot-Tech™ Cable Stay
- Good stock levels
- Low stock levels, Qtys may not be available
- +24h Components are available, add 24/48hrs for assembly
- Special Order Currently non-stock item, contact us for info
- Out of stock. Expected availability date will be displayed if known.
- Discontinued. This product is no longer available.
- M Mixed Quantity discount available
- Good stock levels
- Low stock levels, Qtys may not be available
- +24h Components are available, add 24/48hrs for assembly
- Special Order Currently non-stock item, contact us for info
- Out of stock. Expected availability date will be displayed if known.
- Discontinued. This product is no longer available.
- M Mixed Quantity discount available