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Madshus - Ultrasonic Classic Wax Ski

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Madshus - Ultrasonic Classic Wax Ski



Save: 62%

Availability: In stock

Stock #: D29P- Closeout

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Built with the same Paulownia and carbon construction as the Ultrasonic Skate cross country ski, the redesigned Ultrasonic Classic is the perfect ultralight entry-level race performance cross country ski for the aspiring Nordic racer.

Its sidecut offers easy-handling, and the balanced stiffness and camber define the optimal kick zone. The P-Tex 2000 Electra Sintered Racing Base offers extra speed when it comes to glide and smoothness.


  • Paulownia/Carbon Hybrid Construction: Paulownia/ Carbon Hybrid Construction provides an extremely lightweight torsion box ski. Paulownia– a fast-growing, farm-raised, wood core material with fantastic weight and even density - is surrounded by carbon reinforcement for optimal lightweight stiffness and torsion whether it's for fast acceleration exercise or all-day touring performance.
  • PTex 2000 Electra Sintered Racing Base: The PTex 2000 Electra Sintered Racing Base uses polyethylene pellets pressed into a hard block and cut off into thin strips. This results in a very hard base that is relatively porous and accepts glide wax well, especially after numerous applications. The objective in waxing the sintered racing base is to match the hardness of the wax used with the hardness of the snow.
  • Torsion Cap Construction: Torsion Cap Construction involves a braided core covered by a cap. This form of construction allows for very durable and light construction and provides tremendous versatility in ski characteristics.


  • Length: 180-210cm
  • Sidecut: 44-42-43mm
  • Weight: 1150g/190cm
  • Core: Paulownia with Carbon Reinforcement
  • Base: P-Tex 2000 Electra Sintered Racing Base

Additional Information

Additional Information

Collection Discount Ski Gear Sale
Edge Type Fiberglass
Base Type Waxable
Weight 1150 g (190 cm)