Zipp Stem Carbon SL Speed 100MM 31.8 Clamp 1.125 Matte Black storage rack The Boost Spacer

The Boost Spacer

Mount Type: 6-Bolt

preventing sag and movement when pockets are loaded

Lightweight and precisely parallel

Compatibility: Sram Yaw front derailleurs/Exact Acutation Rear

Zipp Stem Carbon SL Speed 100MM 31.8 Clamp 1.125 Matte Black storage rack The Boost SpacerFeatures Designed 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 aluminium 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 Specification Bar Diameter: 31. 8mm Steerer Diameter: 1 1 8" (28. 6mm)