PTN R-Evolution + Lufty2 + OKO Liquid PTN-R-EVOLUTION-OKO
R-Evolution, the revolution of Evolution! A revolutionary insert developed with the help of the best mountain bikers in the world. A light and unique structure of this kind, optimizes the operation of tubeless systems, increasing the driving precision, saves the rims, allows you to drive even in runflat. Find out all the benefits below in the details. The package includes: 2 PTN R-Evolution, 2 Ultralight LUFTY2 valves, OKO Hi Fiber sealing liquid 250 ml, multipurpose fabric bag, stickers for frame and rims, full description. Below you will find the size chart to check the right one for you!