If you’re looking for a fast-rolling tyre that'll happily keep you sorted when it gets damp, if not sodden, the Schwalbe Rock Razor is a seriously good choice. It’s reliably grippy, it's light, and it rolls very well. However, it might only serve you for a single summer of riding before the shoulder knobs give up
Tread Design
Fast, flat studs in the centre of the tread for good corner grip with sturdy lugs on the tyre shoulders.

ADDIX Compound
Push yourself to your limits and demand the most from your tyre. When the pressure is on, it shows its true colours: more grip, more speed, more mileage. Experience a different dimension. ADDIX – the new compound for all legendary tyres of the EVO line.
>ADDIX Speedgrip
The universal compound. It definitely has the widest range of use. Perfect for XC, AM and Trail: for the majority of EVO tyres there's a version with ADDIX Speedgrip! It replaces the previous PaceStar compound, where a significant, though not the only, difference is more mileage and a longer life during extensive use.
Tubeless Easy SnakeSkin
Standard in the Evo tyres! The Snakeskin material assures cut-resistant sidewalls and extremely easy Tubeless conversion.