The seals come pre-installed

and Gravity riders looking to reduce the pain and discomfort that harsh vibrations through the bars can cause

Next SL Cinch (G3)

Certification | CE-CPSC-AS

Sun Ringle STR Tubeless Valve And Sealant Kit - 2 Pack - 35mm Virtual Parent The seals come pre-installedThe Sun Ringle STR Tubeless Valve And Sealant Kits include 2x tubeless valves and 2x 60ml bottles of their STR sealant. STR is a latex based tubeless tyre sealant with a fast sealing action, ideal for racers. Seals holes up to 4mm, keeps liquid in the tyre for approx. 3 5 months. The nozzle on the bottles fit onto tubeless valves for direct injection of sealant into the tyre. Who's this item for: Anyone after a tubeless kit to get them most of the way