Zipp Freehub Kit - Cognition V2 NSW Disc/Rim Brake 11-Speed SRAM MFPN=9911 plus wrist-based running power

plus wrist-based running power

Painted finish with varnished wood handle Valve Compatibility Presta and Schrader Color Flat Black

Wireless shifter communicates via Bluetooth sending a signal to the Smart thru-axle that triggers the hub to shift using contactless energy transfer Rear Axle 12mm Thru x 142mm

}Enduro Zero Ceramic Grade 3 6902 Sealed Cartridge Bearing 15 x 28 x 7mm

Zipp Freehub Kit - Cognition V2 NSW Disc/Rim Brake 11-Speed SRAM MFPN=9911 plus wrist-based running powerZipp Freehub Kit Cognition V2 NSW Disc Rim Brake 11 Speed SRAM. Freehub bodies for Zipp Cognition hubs. TECH SPECS Cassette Body Type Shimano SRAM 11 Speed Road