Roval rim-specific tubeless valves are designed to match our rim profiles and provide a better seal than previous generation valves. Constructed of lightweight aluminum
Removable valve core
Mated with a seal which is specific to different rim models:
MY15 Control Carbon/Alloy = red rim shaped seal
MY14 Control SL = black rim bed shaped seal
MY15 Traverse SL/Alloy = black O-ring seal
MY18 Control SL = black O-ring seal and 50mm valve length