X-Glide Chainring Optie:Chain Ring Road Red B2 X-Glide 52T Yaw 11 Speed S2 110 Alum 5mm Blast Black 2-Pi Three rows of ball bearings

Three rows of ball bearings for smooth shifting action

This time-honored handlebar color is available on the Zipp Service Course 80 Ergo handlebar

Zipp’s 404 Firecrest Tubeless Disc brake is a pro-proven Speed Weapon for any situation

The SRAM NX X-HORIZON™ rear derailleur provides the same smooth

4" / 30TPI

X-Glide Chainring Optie:Chain Ring Road Red B2 X-Glide 52T Yaw 11 Speed S2 110 Alum 5mm Blast Black 2-Pi Three rows of ball bearingsX Glide chainrings for road cranksets 110 and 130 availability Chainring Size: 34, 36, 39, 46, 50, 52, 53, 55 Bolt Circle Diameter (BCD): 110 BCD, 130 BCD Speeds: 10, 11 Compat Yaw: Yes Material (Chainring): Aluminum Color (Chainring): Black, Falcon Grey, Silver