The schwalbe rocket ron evo snakeskin 275 tyre the schwalbe rocket ron delivers incredible grip superb low rolling resistance amp is also low in weight too the tyre is folding tubeless easy compatible amp features an excellent self cleaning open tread profile with snakeskin sidewalls schwalbe rocket ron evo snakeskin 275 tyre features folding tyre sizes 275 weights 520g pacestar triple compound fast xc compound tubeless easy snakeskin sidewall protectio