Paramotor ST-12

skyjam paramotor st-12

Skyjam ST-12 – The Paramotor for the Light Pilots

The ST-12 is a result of the two-year development. The goal was to create a light but also robust and stable paramotor. Good performance  and the best possible passive safety were the most important aims. The basis of our ST-12 is the Swedish motor Radne Raket 120, which is both light and reliable. 

The paramotor ST-12 has our certified airbag harness Freestyler´R, in which you can easily install the rescue parachute. The Freestyler´R is also a fully-fledged harness for the free-flying. You can detach the harness from the motor in few movements.


Technical information ST-12

EngineRadne Raket 120
Power> 15 hp (max. 18 hp)
Thrust> 55 kg
Propeller122/125 cm
Tank9.5 L
FrameTitanium (3 parts)
HarnessSkyjam Freestyle´R
Weight with harness> 20 kg
Max. take off weight105 kg


skyjam-st-12_3In 2012 we tested the first two prototypes of ST-12 during our successful project – Pilgrimflight to Santiago de Compostela.  Under the various uneasy condition during the project, the paramotor proved to be stable and robust. We enjoyed its excellent reliability. As we have to walk with the motor during the project, it wouldn´t be possible to attain our goal with heavier and less stable paramotors. 

You can read more about the project here:


Sommer Challenge Film SRF: