NEW Zipp Service Course SL Stem - 31.8 Clamp, 1 1/8", Aluminum, Matte Black, B2 rearder_longcage Pinion: 19T

Pinion: 19T

Cassette Cogs: 11-12-13-14-15-17-19-21-23-26-29

Elastic top bungees

Just you and the trail

Made from Fit Sensor and moisture wicking

NEW Zipp Service Course SL Stem - 31.8 Clamp, 1 1/8", Aluminum, Matte Black, B2 rearder_longcage Pinion: 19TThe Zipp Service Course SL Stem, crafted from 7075 aluminum, features a shape thats strong and lightweight, resulting in a 1. 85 grams per newton meter of stiffness. That results in no flex sprints and accelerations. Forged AL 7075 Machined and relieved faceplate Features titanium hardware with TORX heads on all bolts for precision torque readings and ease of adjustment SPECS: Material: Aluminum Color: Matte Black S. H. I. S. Stem Clamp Diameter: 28.