BOX One Prime 9 Speed Twin Lever Shifter - Black - Single Shift - 22.2mm Bar Clamp - 9 Speed YGroup_7033449742381 Mount: Features the new I-Spec

Mount: Features the new I-Spec EV mount for your shifter or dropper lever

Pros: Offers plenty of leverage so you can remove stubborn bolts and components

wide and comfortable

Super tough solid pins

BOX One Prime 9 Speed Twin Lever Shifter - Black - Single Shift - 22.2mm Bar Clamp - 9 Speed YGroup_7033449742381 Mount: Features the new I-SpecWith the big brands making a big song and dance about adding an extra gear or an extra tooth to their cassettes, Box is doing things a bit differently with their wide range 9 speed setups. The Box One is the flagship model in the Prime 9 lineup and offers top level performance across 9 gears. You'll have the same range as your mates on their 12 speed setups, but 9 speed so much easier to set up so you'll be able to spend more time riding and less time