Schwalbe hans dampf rock razor mtb tyre comboprofessional downhill and enduro riders favour the rock razor hans dampf mtb tyre these tyres are much lighter than a classic downhill tyre yet with extreme lateral stability the rock razor hans dampf mtb tyres are lightweight robust tyres with incredibly strong and resistant snakeskin sidewalls everything has been tuned for control and maximum riding fun the tread functions with absolute poise and is well behaved in every situation like d