BOX Four Multi Shift Shifter - 8-Speed Black Model=Trushift Chainring Easy mounting with screws on

Easy mounting with screws on the bottle holder

Excellent reach adjust range to fit a variety of hand sizes

Color Black Defined Color Black Gender/Age Women's Number of Pockets 3 Season Warm Weather Size Small Sleeve Style Short Zipper Full

Surly track cogs are threaded the same as a BMX freewheel (1

BOX Four Multi Shift Shifter - 8-Speed Black Model=Trushift Chainring Easy mounting with screws onPrime 9 Technology for greater simplicity and durability Available in single shift option for eMTB to keep the user from shifting multiple gears under load, significantly reducing the rate of bent teeth and broken chains Multi shift option changes up to 3 gears at once for non eMTBs Box One features: diecast top shell, machined clamp, diecast release lever, and a stainless braided lo friction cable Box Two features: diecast top shell, and extruded