WTB Aluminum TCS Tubeless Valves: 46mm Blue Pair MFPN=00.3018.184.000 It can be used as

It can be used as a base for other grip waxes or klisters

Hidden relief cutout and Peri-Canal groove for comfort

Great introduction to Challenge handmade performance tires

Must drill two 5mm holes 20mm apart on the fender

A simple but trendy design

WTB Aluminum TCS Tubeless Valves: 46mm Blue Pair MFPN=00.3018.184.000 It can be used asTCS Tubeless Valves are available in 34 and 46mm lengths for various rim depths. A stepped lock nut provides compatibility for various sizes of spoke holes while a removable core makes setting beads a cinch. Add some bling to your fancy wheels with TCS Tubeless Valves. Tapered design for optimal fit on a wide variety of rims Removable valve core allows for fast cleaning and uninterrupted air flow Length (mm) 46 Material Alloy Valve Core Removable