USD $‎269.99

Box Two Prime 9 X-Wide Single Shift Groupset

Out of Stock

FEATURES
  • • Install at Home with Some Simple Bike Tools and Our Easy to Follow Video
  • • Join Box's Bi-Weekly Q&A Live Webinars
  • • Our Most Durable Drivetrain
  • • Prime 9 Technology™
  • • Compatible with HG Freehub Bodies
  • • Compatible with Standard Derailleur Hangers (Non Direct-Mount)
  • • Recommended for E-Bike Use
  • • View Prime 9 Drivetrain Compatibility Manual
  • • View Prime 9 Comparison Chart
  • SKU: BX-DT2-P9ASXW-KIT
    Our Box Two tier's mission in life is to deliver performance similar to the Box One but without its exotic (and costly) features. You still get the Tri-Pack™ Clutch in our derailleur only it isn't adjustable. The cassette's 11-50T range is equally impressive but we don't cut it out of a single block of steel. The action on the shifter is just as snappy although you don't get the rigid die-cast pull lever. The chain boasts the same unique ability to mate with a wide/narrow chainring except you give up the trick DLC top coat. You're hardly shortchanging yourself with Box Two.

  • • Box One Prime 9 Drivetrain Components
  • • Box Two Prime 9 Drivetrain Components
  • • Box Three Prime 9 Drivetrain Components
  • Prime 9 Box One & Two Installation



    Shifter

    Yes. All Prime 9 Twin Lever Shifters come with a stainless steel shift cable.

    To remove it, use a Phillips head screwdriver and turn it counter-clockwise a quarter turn You can then push the cap out by applying pressure to the cable from the other side. Please Note: The Cable Port is not a screw that un-threads from the cable port, if you turn the cable port screw more than 90 degrees damage may occur.

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

    Derailleur

    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 handlebars.

    We suggest removing the derailleur from the bike and using a soft bristle brush or rag with soapy water or a mild degreaser. We do not recommend pressure washing, strong solvents or degreasers as they could degrade the surface coating.

    Please see our installation video at boxcomponents.com/service

    Cassette

    No this will only work with a HG splined Shimano 9-10-11 speed freehub body.

    No, The Box Two Prime 9 Cassette is optimized for Box Prime 9 drivetrains and running other component variations can result in poor performance.

    We suggest removing the cassette from the wheel and using a soft bristle brush with soapy water or a mild degreaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.

    Chain

    Yes, All Box prime 9 chains have standard external geometry that will work with most existing 9 speed drivetrains.

    No, Box Prime 9 chains are compatible with
    most 11-speed wide narrow chainrings but there are some chainrings that can result in poor performance. We recommend the following 11 speed wide/narrow chainrings for best performance, Wolftooth Components, Raceface, One Up Components, Absolute Black.

    We suggest removing the chain 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.

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