USD $‎74.99

Box Three Prime 9 X-Wide Rear Derailleur Black

PREORDER NOW // SHIPPING MARCH

FEATURES
  • • Prime 9 Technology™
  • • Limited Slip Clutch™
  • • Bearing Pulleys
  • • Stamped Front / Rear Cage
  • • Direct Channel Cable Stay

  • SPECIFICATIONS
    MaterialAluminum, Glass Fiber / Nylon Composite, Steel
    Weight349g/12.3oz
    SKU: BX-DR3-P9AXWC-BK
    The Box Three Rear Derailleur simplifies the features found on the Prim 9 Box One and Two rear derailleurs making for a fully-featured wallet-friendly rear derailleur. Including a Limited Slip Clutch, Sealed bearing pulleys and a solid construction Box Three Rear derailleurs are compatible with 11-46 and 11-50t derailleurs making it one of the most versatile derailleur offerings for Prime 9.

  • • Box One Prime 9 11-50T Cassette Black
  • • Box Two Prime 9 11-50T Cassette Black
  • • Box Three Prime 9 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
  • No, Shimano direct mount hangers are proprietary and are not compatible with Box derailleurs.

    No, traditional 9 speed systems use a Cable Pull that is not compatible with Prime 9.

    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.

    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.

    Please see our installation video at boxcomponents.com/service

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