BOX Four Prime 9 Groupset 8sp Multi Shift Overall Length (mm)-118.5 height and length-adjustable

height and length-adjustable

} Versatile organic compound delivers great performance and durability with quiet operation

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

Battery sold separately

BOX Four Prime 9 Groupset 8sp Multi Shift Overall Length (mm)-118.5 height and length-adjustableIncludes 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