Ultrasonic Classic Ski
Built with the same new Paulownia and carbon construction as the Ultrasonic Skate, the redesigned Ultrasonic Classic is the perfect ultralight entry-level race performance 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.
Length: 180-210cm/5
Sidecut: 44-42-43mm
Weight: 1200g/200cm
Binding: NIS 3
Core: Paulownia with Carbon Reinforcement
Base: P-Tex 2000 Electra Sintered Racing Base
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.- 1) Cap or 3D Cap
- 2) Unidirectional Fiberglass
- 3) Unidirectional Carbon
- 4) Core
- 5) Multidirectional Fiberglass
- 6) Base
NIS Plates
NIS (Nordic Integrated System) uses a permanently-bonded plate on the ski that the binding slides onto. Developed with Rottefella and patented by Madshus, this allows the skier to mount their own bindings quickly without needing to screw into the ski. With multiple positions for mounting the binding on the NIS plate, the skier can easily tune the binding position relative to the balance point of the ski, which is useful for different snow conditions.| Recommended Length of Madshus Skate and Classic Skis | ||||
| Skier Height (ft/in) | Skier Height (cm) | Classic Ski Length (cm) | MultiGrip Ski Length (cm) | Skate Ski Length (cm) |
| 2' 11" | 90 | 90 | 90 | 90 |
| 3' 1" | 95 | 90 | 90 | 90 |
| 3' 3" | 100 | 100 | 100 | 100 |
| 3' 5" | 105 | 100/110 | 100/110 | 100 |
| 3' 7" | 110 | 110 | 110 | 110 |
| 3' 9" | 115 | 120 | 120 | 120 |
| 3' 11" | 120 | 130 | 130 | 120 |
| 4' 1" | 125 | 140 | 140 | 130 |
| 4' 3" | 130 | 140/150 | 140/150 | 130 |
| 4' 5" | 135 | 150 | 150 | 140 |
| 4' 7" | 140 | 160 | 160 | 145 |
| 4' 9" | 145 | 160/170 | 160 | 155 |
| 4' 11" | 150 | 175 | 170 | 160 |
| 5' 1" | 155 | 180 | 175 | 165 |
| 5' 3" | 160 | 185 | 180 | 170 |
| 5' 5" | 165 | 190/195 | 185 | 175 |
| 5' 7" | 170 | 195/200 | 190 | 180/185 |
| 5' 9" | 175 | 200/205 | 195 | 185/190 |
| 5' 11" | 180 | 205/210 | 200 | 190/195 |
| 6' 1" | 185 | 205/210 | 205 | 195 |
| 6' 3" | 190 | 210 | 205 | 195 |
| 6' 5" | 195 | 210 | 205 | 195 |
| 6' 7" | 200 | 210 | 205 | 195 |
| Recommended Flex for Madshus Champion & Race Performance Classic Skis | ||
| Model | Recommended Flex Rating | Camber Description |
| Nanosonic Carbon Classic Cold | ~55% of body weight | Low/medium camber height. Medium pressure zones. |
| Nanosonic Carbon Classic Plusd | ~60% of body weight | Medium/high camber height. Short pressure zones. |
| Nanosonic Carbon Classic Zero CIG | ~55-60% of body weight | Medium/high camber height. Short pressure zones. |
| Hypersonic Classic | ~55% of body weight | Low/medium camber height. Medium pressure zones. |
| Terrasonic Classic | ~50-55% of body weight | Low/medium camber height. Medium pressure zones. |
| Terrasonic Classic Zero CIG | ~55-60% of body weight | Medium/high camber height. Short pressure zones. |
| Metis Classic | ~50-55% of body weight | Low/medium camber height. Medium pressure zones. |
| Metis Classic Zero CIG | ~55-60% of body weight | Medium/high camber height. Short pressure zones. |
| Ultrasonic Classic | ~55% of body weight | Low/medium camber height. Medium pressure zones. |
| Maiya Classic | ~50-55% of body weight | Low/medium camber height. Medium pressure zones. |
| Intrasonic Classic | ~50-55% of body weight | Low/medium camber height. Medium pressure zones. |
| Nanosonic Carbon Classic Jr | ~50% of body weight | Low/medium camber height. Medium pressure zones. |
| Nanosonic Carbon Classic Jr Zero CIG | ~50% of body weight | Low/medium camber height. Medium pressure zones. |
| Ultrasonic Classic Jr | ~50% of body weight | Low/medium camber height. Medium pressure zones. |
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