BOX One Prime 9 Single Shift Shifter - 9-Speed Black CheckoutTitle=Wera Click-Torque X3 Climb zone

Climb zone

Specifically designed for use with Promax CK-1 carbon cranksets

5" inseam for added coverage and knee-guard compatibility

The contact patch stays fluid on terrain and punchy while pedaling

Color Silver/Black Links (links) 118 Drivetrain Speeds 11 Weight 258 Half Link Chain No Chain Connection Type Single Use Master Link Width 5

BOX One Prime 9 Single Shift Shifter - 9-Speed Black CheckoutTitle=Wera Click-Torque X3 Climb zoneBOX'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 set