The seals come pre-installed

Precision engineered disc calliper mount adaptor

A removable back protector is included which can also be worn separately if desired

E01S (metallic pads):

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