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X-Sync (wide-narrow) tooth profiles for great chain management
Adjustable front struts provide a closer fit to the tire and excellent mud / spray protection
Material Plastic Wheel-Tire Size Comp
Compatible with Dura Ace 9000 Ultegra 6800 105 5800 Tiagra 4703 and Tiagra 4700
Muc-Off V2 Tubeless Valve Kit - Red 44mm Pair CheckoutTitle=e*thirteen Helix e*spec Crank Arm Set - 165mm X-Sync (wide-narrow) tooth profiles forMuc Off V2 Tubeless Valve Kit Red 44mm Pair. V2 Tubeless valves are stronger lighter and even easier to use thanks to the machined aircraft grade 7075 aluminum and Muc Offs new Tire Insert air ow system. The new design features six slots that are machined into the base of the valve stem allows tubeless sealant uid and air to ow freely even when running tubeless tire inserts. 7075 Machined Aluminum valve stem and cap Tire Insert air flow system keep
