Login
Log in if you have an account
Register
Having an account with us will allow you to check out faster in the future, store multiple addresses, view and track your orders in your account, and more.
Create an account
Box Three Prime 9 Rear Derailleur 9-Speed X-Wide Cage
Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory. It embraces range without adding complexity.
| * To check in store availability: |
| Select variant below then view stock | here |
Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory. It embraces range without adding complexity. The outcome is fewer parts, reduced weight, and increased durability.
9 Speed with Prime 9 Technology
- For 11-50T Cassette
- Limited Slip Clutch
- Stamped Inner and Outer Cage
- Direct Channel Cable Stay
- Bearing Pulleys
- Matte Black Finish with Hardened Alloy Steel Hardware
- Glass Fiber / Nylon Composite, Steel, Aluminum Alloy
Weight: 349 grams