BOX One Prime 9 Single Shift Shifter - 9-Speed, Black BMC and 28mm tires

and 28mm tires

and the Roval Rapide CLX 40 wheels add a touch of aerodynamics without compromising stability

and pleasant backsweep – as well as the ergo aero tops that deliver logical ergonomics

is built for athletes who want a clean line from power to speed

solidifying its status as a standout model in the competitive world of high-performance road bikes

BOX One Prime 9 Single Shift Shifter - 9-Speed, Black BMC and 28mm tiresBOX's top of the line 9 speed shifter comes packed with features such as a hinged clamp and a durable cast aluminum pull lever and top shell. All Prime 9 shifters take advantage of the 9 speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your