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.
PERFORMANCE Folding Version: With lightweight LiteSkin sidewall
Features:

E-BIKE READY: For motor assist up to 25kph
SIDEWALLS: LiteSkin sidewall for lightweight tyre
EPI: 67 TPI
Max Load: 90kg
WEIGHT: 560g

ETRTO:

SCM718: 50-305
SCM719: 54-507
SCM721: 54-622