ZIPP CeramicSpeed Bearing Kit - 61803 Modified - ZIPP 77 Front Hub Shell and 177 Rear Free Hub Body Optie:ZIPP CeramicSpeed Bearing Kit - 61803 Modified - ZIPP 77 Front Hub Shell and 177 more aerodynamic and leverages more

more aerodynamic and leverages more braking power

5“ - Head tube angle: 74

This cable also features our specially designed “volcano” ferrules that we’ve used since 2008 to prevent housing blowouts

Forged arms increases the strength and reliability paired with our smooth shifting 8- and 9-speed chainrings—give you the best combination of looks

ZIPP CeramicSpeed Bearing Kit - 61803 Modified - ZIPP 77 Front Hub Shell and 177 Rear Free Hub Body Optie:ZIPP CeramicSpeed Bearing Kit - 61803 Modified - ZIPP 77 Front Hub Shell and 177 more aerodynamic and leverages moreLowest resistance hybrid ceramic (ceramic balls and steel cages) available Measurable wattage savings between 1. 5 and 9 watts per bearing set, depending on the level and condition of your existing bearings Kits include Freehub body with CeramicSpeed bearings pre installed for easy installation onto the wheel Available in SRAM, Campagnolo and XDR Driver versions specifically for Zipp rear hubs Material (Hub Bearings): Ceramic