Joint VPD System Knee pumps and co2 optimized front and rear rim

optimized front and rear rim layups boost strength by 15% and 25%

New dedicated disc brake version features two-piece forged hubs and a disc-only OCR rim extrusion

Requires Yakima HD Bar crossbar in 60"/68"/78" lengths (Sold Separately)

Zipp's Service Course 70 XPLR

Flattened top shape to better fit the hand

Joint VPD System Knee pumps and co2 optimized front and rear rimHighly flexible, two ply knee protector with a highly efficient ventilation system and an abrasion resistant outer fabric. VPD wraps around the rider's body shape when warm, and hardens upon impact to minimize injury. EN1621 1 certified shock absorption