BOX Three Prime 9 Bicycle ShiftersThe Box Three shifter combines performance and value at an affordable price point. It makes good use of nylon composites in both top and bottom shells as well as the levers. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. Prime 9 is also terribly forgiving so you won't have to constantly adjust your set up.

While it provides excellent stopping power

Racing-Inspired Geometry: Acts as the of competitive edge

Separate padded laptop compartment for 13” MacBook Pro or similar

Tremor MIPS

5" 20" x 1

* High-pressure floor pump* Oversized 85 mm (3

adjustable

vibration-free connection

it’s equally at home on your handlebars or under your saddle

look no further than the Digital Shock Drive

Adjusts to flat or curved tailgate edges using the two‑piece panel system

power transfer