Lift Off! 
The cross-country Rocket Ron combines speed and cornering control at the highest possible level. An excellent all-rounder for racetracks. Light with 67-EPI carcass. Tread design: balanced proportion between table studs and sufficient gaps for excellent rolling characteristics and amazing self-cleaning properties.

Cleverly designed tread balanced for low rolling resistance whilst remaining grippy.
Sufficient gaps for amazing self-cleaning properties.
Stable shoulder studs.

Super Race
In no other discipline is the focus on rolling resistance and weight as critical as it is in cross-country and marathon competitions. With the Super Race construction, Schwalbe are also setting new standards in suppleness - no other carcass glides so silky smooth over the ground, and thus providing traction, like Super Race does.
Features:

E-bike Ready: For motor assist up to 25kph
Sidewalls: LiteSkin sidewall for lightweight tyre
TPI: 67 TPI
Weight: 435g
Maximum load: 115kg

ETRTO:

SCM7250: 57-406
SCM7380: 57-406
SCM7381: 60-559
SCM7400: 57-622
SCM7401: 62-622