For 07/08 Madshus has given us an all new Terrasonic NIS Skate Ski. It uniquely combines power, light weight feel, and stability. With increased side cut for more stability and straight ahead skiing the Terrasonic is truly a performance skating ski.
The combination of a lightweight PR70 core with Torsion Cap construction gives the Terrasonic NIS a very light and responsive feel. The new P170 Nano racing base gets the unique Madshus M5 grind right from the factory. This means better glide in any condition. Finally, the 44-40-44 sidecut ensures a longer gliding phase and a straighter stride.
The Terrasonic NIS is a fresh new entry into the sport performance market and is a great choice for the recreational to amateur competitor.