Zipp Super-9 Track B1 Wheel Front 700C / 622 Bolt-on 100mm Length-138mm Replaces LF7X

Replaces LF7X

Machined completely out of aluminum this new hanger is not only strong but designed to rotate backward and slip slightly in the case of an impact preventing chain jams and protecting the drive train

Backplate Steel Model Compatibility Code 2007-2010 Disc Pad Material Metallic Pad Shape Avid Code 2007-2010

Valve Presta

Zipp Super-9 Track B1 Wheel Front 700C / 622 Bolt-on 100mm Length-138mm Replaces LF7XClincher rim designed specifically for the velodrome Small hook tire bead designed for aero efficiency, and track specific carbon laminate Fastest with 23mm tires on the velodrome The wheel remains flat from its widest point to the hub and features a proprietary textured surface SRAM Model ID: WH SP9 TLTK B1 TECH SPECS Rim Material Carbon Wheel Diameter ISO 700C 622 Hub Spacing 100mm Position Front Rim Color Black Wheel Weight 1000g Wheel Tire Type