Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK ModelNumber=J1133 25 Gas CO2 Included Cartridge

25 Gas CO2 Included Cartridge No Defined Color Black

thanks to Rex Dual compound materials

}Abus Bordo 6200K/90 SH BK Folding Lock - Black

Inner Zip pocket to store keys/cash/coins

Specific BOB trailer attachment designed into each axle

Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK ModelNumber=J1133 25 Gas CO2 Included CartridgeA key component of the new Ritchey WCS Switch System the WCS Switch Upper Headset upper is designed to specifically work with the Ritchey Switch Stem to route cables wires and hydraulic lines from the handlebar through to the bicycle frame. Cables are routed from the handlebar into the headset conduit which sits on the underside of the Switch Stem and then travel through an opening on the front of the WCS Switch headset spacers before passing through