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Box One Prime 9 X-Wide Rear Derailleur 9 Speed
Purchase
The Box One Prime 9 Rear Derailleur takes the advantages of legacy 9-speed drive-trains but adds the advancements of modern 1 by drive-trains; a fully adjustable Tri-Pack™ Clutch, Forged Construction, and Optimization for an 11-50t cassette steps up the durability and performance to an unparalleled level suited for the most demanding terrain.
- Our Best Performing Derailleur
- Adjustable Tri-Pack™ Limited Slip Clutch
- Precision Sealed Bearing Pulleys
- Carbon-Nylon Composite Knuckle
- Pivot-Tech™ Cable Stay
- Durable 3D Forged Linkages
- Forged Inner and Outer Cage
- Prime 9 Technology™
- Compatible with Standard Derailleur Hangers (Non Direct-Mount)
| Brands | Box |
|---|---|
| Colour | Black |
| Size | None |
| Speed | 9 Speed |
| Material | Steel/Aluminium |
| Compatibility | 9/10/11 Speed Narrow/Wide |
| Weight | 290g |
| Colour | Black |