Box One Prime 9 Shifter

The Box One multi shifter is the only shifter on the market that comes factory stock with a hinged (and machined) clamp. It's top of the line and comes packed with other features such as a durable cast aluminum pull lever and top shell. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is?  Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up. Available as a multi-shift (pull several gears at once) or  single-shift shifter (a sound choice for e-bikes). 

FEATURES

  • Our Best Performing Shifter

  • Lightweight Hinged & Machined Clamp

  • 1 Pc Pull Lever / Up to 3 Gears Per Shift

  • Fast Action Release Lever

  • Die Cast Top Shell

  • Prime 9 Technology™

  • Multi Shift Option Not Intended for E-Bike Use

  • Single Shift Option Recommended for E-Bike Use

​COMPATIBILITY

  • 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 Rear Derailleur

  • Box Two Prime 9 X-Wide Rear Derailleur Black

  • Box Three Prime 9 X-Wide Rear Derailleur Black

HOW TO INSTALL

Compatible Shifter Accessories

Box One Shifter

Clamp 31.8mm

Box One Matchmaker

R Shifter Adapter

Box One I-Spec II

R Shifter Adapter