The integrated Xmatter padding concept provides high impact absorption and protection

Smart Kit Puncture Repair kit: (6 glueless patches

and still look awesome

It has a huge 4ft hose so you can stand well back and hold onto that mini riser bar whilst you pump up to 160PSI with ease

Freehub: Microspline

BOX Three Prime 9 Speed Twin Lever Shifter - Black - Single Shift - 22.2mm Bar Clamp - 9 Speed PDP|PLP|Brake Rotor Type The integrated Xmatter padding conceptBox shook up the market when they introduced their wide range, 11 50T 9 speed drivetrain. The Box Three is the value option within the Prime 9 lineup. With Prime 9 you still get the wide range offered on competing 12 speed setups but with fewer shifts required to go up and down the gear range. Spend more time riding and less time tinkering with your gears on a Box Prime 9 setup. Who's this item for: Any rider wanting an 11 50T range in a 9 speed