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 even in the rain

even in the rain

44mm (29") Color (FS): Gloss Black Axle: 15x110mm BOOST™ Upper tube type: 38mm aluminum Volume reducer: 0/4 Tokens

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

increasing driving precision

Cross 28"/700C 51mm

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 even in the rainLowest 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