The VORTEX is available for export now and the exhaust system EFRA2106 at the mid of november.

Engine details from ATOM :

Displacement :3.46cc
Bore :16.60mm
Stroke :16.0mm
Practical RPM :3500 ~ 40000 RPM
Power Output :2.58 hp / 35000 RPM
Weight :326 grams
Ports :3 Intake Ports
Construction Type :ABC

More informations after I have received the sample...