If you value more time spent on the bike and less time fixing punctures, this is the perfect set up.Road & Gravel - 23mm Tape - 60mm Valves - 1x 120ml SealantXC/Trail - 27mm Tape - 42mm Valves - 2x 120ml SealantEnduro/DH - 32mm Tape - 42mm Valves - 2x 120ml SealantEnduro/DH (Wide) - 37mm Tape - 42mm Valves - 2x 120ml SealantKey Features:4 options to suit your bike.Include's Peaty’s Holeshot Rim Tape, MK2 Tubeless Valves and Holeshot Sealant.Easy to follow instructions for first time users.