Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK 197x57 2014-2016 Trek Model Singlespeed DJ Front/Rear Rear

Model Singlespeed DJ Front/Rear Rear (11t) Axle/Spacing (mm) 10x135 Nutted Hole 32 Spoke J-Bend Brake 6-Bolt Color Black Weight 510g

Set includes:

Teravail Kessel tires (29 x 2

durable and very flexible materials to protect your fork from accidents

Ritchey WCS Switch Upper Headset - Switch System Compatibility Only ZS56/28.6 Upper 28.6 Threadless BLK 197x57 2014-2016 Trek Model Singlespeed DJ Front/Rear RearA 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