Now considered a legendary tyre the race king heralded the advent of the current continental mtb tyre range irina kalentieva won two world championships on the race king tyres as well as countless other wins when its dry the continental race king protection 650b275 folding mountain bike tyre is faster cleaner and safer rolling resistance is almost on a par with race bike tyres this protection model is developed and produced in korbach germany with contis best materials such as blac