BOX One Prime 9 Speed Twin Lever Shifter - Black - Single Shift - 22.2mm Bar Clamp - 9 Speed YGroup_7033428639789 which gives them a smooth

which gives them a smooth and progressive feel

Despite their incredible weight

The X-crossbow sole is firm enough to enhance your pedal strokes

004 // Barcode 710845770685 - are compatible with:

the 90 degree angle makes it easy to use

BOX One Prime 9 Speed Twin Lever Shifter - Black - Single Shift - 22.2mm Bar Clamp - 9 Speed YGroup_7033428639789 which gives them a smoothWith 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