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    • Box One Prime 9 Speed Rear Derailleur

  • Box One Prime 9 Speed Rear Derailleur

    Built for the rigours of mountain bike riding, this 9 speed rear mech offers smooth and precise operation on every off-road adventure. It takes the advantages of legacy 9 speed drivetrains but also adds the advancements of modern 1 by drivetrains. It features a fully adjustable Tri-Pack Clutch, Forged Construction as well as optimisation for an 11-50T cassette. This allows it to step up to the durability and performance of an unparalleled level that's suited for the most demanding MTB terrain.

    FAQ

    Are Box Prime 9 derailleurs compatible with Shimano "direct mount" hangers? No, Shimano direct mount hangers are proprietary and are not compatible with Box derailleurs.

    Is the Box One Prime 9 Derailleur compatible with other 9 speed components? No, traditional 9 speed systems use a Cable Pull that is not compatible with Prime 9.

    Are Box Prime 9 derailleurs compatible with drop bar (road) shifters? No, Box Prime 9 derailleurs are not currently compatible with drop bar shifters, but we do offer a clamp for our shifters to mount on some 31.8mm drop handle bars.

    How should I clean my Box One Prime 9 derailleur? We suggest removing the derailleur from the bike and using a soft bristle brush or rag with soapy water or a mild de-greaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.

    Features:

    • Material: Stainless Steel, Hardened Alloy Steel, Nylon Composite with hard Onyx finish
    • 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)
    • Compatibility:
      • Box One Prime 9 11-50T Cassette Black
      • Box Two Prime 9 11-50T Cassette Black
      • Box Three Prime 9 11-50T Cassette Black
      • Box One Prime 9 Chain 126L DLC Black
      • Box Two Prime 9 126 Link Chain Nickel
      • Box Three Prime 9 126 Link Chain Polished
      • Box One Prime 9 Shifter Black
      • Box Two Prime 9 Shifter Black
      • Box Three Prime 9 Shifter Black
    • Weight: 290g

    Buy Box Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

    Specs

    • Colour: Black
    • Size: X-Wide
    • Speed: 9 Speed
  • Save 19%
    RRP A$323.75
    A$260.99 260.99
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    Black
    Select Size
    X-Wide
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