BOX Two Prime 9 Shifter - Single Shift

Color: Matte Black
Size: One Size
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Designed for performance, the single-shift BOX Two Prime 9 shifter comes with a hinged clamp, and features a durable cast aluminum top shell and has a lightweight 2-piece composite lever.

  • Features

    • Compatible with BOX Prime 9 rear derailleurs
    • Single-shift shifter pulls 1 gear per shift and is a sound choice for electric bikes
    • Simplified shifter mechanism allows for fewer shifts for every mile of travel
    • Components are forgiving, so you won't have to constantly adjust your setup
    • Hinged and extruded clamp is lightweight
    • Shifter features a 2-piece composite pull lever and an MTB-style release lever
    • Crafted using a die-cast aluminum top shell and an injection-molded glass-fiber nylon composite bottom shell and pull lever
    • Includes a BOX One slick coated inner cable


    View the BOX Prime 9 Product LineView all BOX Bike Shifters
  • Technical Specs

    Best Use

    Mountain Biking

    Shifter Type


    Shifter Position


    Shifter Actuation


    Shifter Connectivity




    Number of Chainrings

    1 Chainring


    135 grams

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