The towing-device SK2 is very similar to our approved SK1, but the SK2 has an integrated pre-acceleration-system. Thereby the towing itself is getting more safe and furthermore it also increases the reached height during the towing.
The SK2 has to be attached at the main suspension of the harness. On the towing device are two lines which get connected by brummelhooks or small carabiners to the speed-system at the wing´s risers. The length of this lines is variable. Thereby it always can be towed with the perfect pre-acceleration of 20-25% depending on the glider. To fly without any pre-acceleration just don´t connect the brummelhooks to the risers. For sure also the SK2 is LTF-certified!