The X CHRIS KING 60MM Tubeless Valves by Peatys were created in collaboration with Chris King. They are fully compatible with almost all tubeless systems from road, gravel or MTB to DH. The tapered shape of the sealing rubber and the locking O-rings under the nut protect the rims from scratches and guarantee a perfect system seal. The valves come with a centring key for the standard 3.4mm nipple and a key for removing the inner part of the valve.