Tubeless MTB conversion kit available in 26" - 29" dimensions. Simply stretch the strips over the rims, mount the tyres and trim off the excess rim sealing strip that's protruding from the sides of the tyre once the tyre is mounted and sealed. Kit includes Protect'Air Max sealant (enough for both wheels) is included as well as two Tubeless valves. The strips seal the spoke holes as well as the beads of the rim. The kid includes 120ml of Protect'Air Max sealant as well as two tubeless valves and two rim tapes. Available for 26", 27.5" or 29" wheels.