ZIP SILVER SPEED 1-1/8x110x31.8 6d CARBON M-BK B2 TRIKE 3 in the driver

3 in the driver

In depth system measures BMI and lumbar flexibility as well as sit bone width

Attaches to both lower eyelets and midsection eyelets on both side of the fork

80 PSI Max pressure

Removable with Crossfire 6-spline tool

ZIP SILVER SPEED 1-1/8x110x31.8 6d CARBON M-BK B2 TRIKE 3 in the driverDesigned using Sram`s Exogram technology, found in Sram Red cranks, the new SL Speed Stem weighs just 123g (100mm) while exceeding Zipp`s stiffness to weight standards Includes stiff aluminum faceplate and titanium hardware Torx T25 heads for precise torque readings and ease of adjustment Available in 6 lengths each with a 6 degree angle Unidirectional carbon construction