Box Four 8 Speed Shifter

The Box Four shifter's main features aren't strikingly different from Box Three's. The key difference is its 8-speed platform. We've chosen to modernize the 8-speed in much the same way we did the 9-speed for Prime 9. Just like the Prime 9, the Box Four shifters take advantage of the "less is more" theme and exploit durability, simplicity, and reliability. Available as a multi-shift (pull several gears at once) or single-shift shifter (a sound choice for e-bikes). 


  • Our 8 is Enough Shifter

  • Extruded Clamp

  • 2 Piece Pull Lever / Up to 3 Gears Per Shift

  • Resin Top Shell

  • Fast Action Release Lever

  • Not Intended for E-Bike Use


  • Box Four 8-Speed Wide Rear Derailleur Black

  • Box Four 8-Speed 116 Link Chain Natural

  • Box Four 8-Speed 11-42T Cassette Black

  • Box Four 8-Speed Wide/Narrow Chainring 104BCD 32T Black