Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK CheckoutSpec= Electric Blue/Black Durable A380 aluminum die cast

Durable A380 aluminum die cast case and removable handle

8" compound Gum-X3D bead folding type tubeless color black weight 1090g

Apply onto ski base that has been treated with Rex Glide Cleaner

built to withstand your hardest rides on your most adventurous weekends

Individual precision fitting for unbeatable stability on tough terrains Cleat Bolt Pattern 2-Bolt Closure Dial Shoe Size (EU) 39

Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK CheckoutSpec= Electric Blue/Black Durable A380 aluminum die castA 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