NEW Zipp Service Course SL Stem - 31.8 Clamp, 1 1/8", Aluminum, Matte Black, B2 groupset-speeds-8 Enduro spec follows suit

Enduro spec follows suit

Shimano Nexus & Alfine Cogs

low profile design and rubberized texture allow for better traction and enhanced walkability

35 mm Rise MD–XL

Great for youth sports

NEW Zipp Service Course SL Stem - 31.8 Clamp, 1 1/8", Aluminum, Matte Black, B2 groupset-speeds-8 Enduro spec follows suitThe 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.