BOX Four Prime 9 Groupset 8sp Multi Shift Overall Length (mm)-118.5 Length x width: 262mm x

Length x width: 262mm x 152mm

Part of the newly updated Gravel King line the latest plus model year sees improved durability and puncture protection TuffTex + belting and redesigned bead for improved retention

Grips integrate with shifters for a clean transition and secure connection to the handlebar

or 49mm lower head tube inner diameter

Battery sold separately

BOX Four Prime 9 Groupset 8sp Multi Shift Overall Length (mm)-118.5 Length x width: 262mm xIncludes cassette, derailleur, shifter and chain Single shift options are for eMTB to keep the user from shifting multiple gears under load, significantly reducing the rate of bent teeth and broken chains Cassette fits HG splined Shimano SRAM 8 10sp freehubs Model Box Four Prime 9 Speed 8 Range 11 42t Freehub Type HG (8 11sp) Shifter Multi Shift Color Black Shift Type Multi