Terrasonic Classic Ski

Based on the platform of our top racing models, the Terrasonic Classic features the lightweight, responsive Polycell core and excellent base finishing. The sidecut and Torsion Cap 3D construction make the Terrasonic even more skiable for an enjoyable, all-around experience. From exercising on your favorite trails to racing the renowned Birkebeiner, the Terrasonic offers unbeatable quality and great value.

Length: 180-210cm/5
Sidecut: 44-42-44mm
Weight: 1100g/190cm
Binding: NIS 3
Core: Polycell
Base: P170
Madshus Terrasonic Classic Ski
Zoom in on the Terrasonic Classic Ski skis
Madshus Skis Polycell Technology

Polycell

Polycell is a PU-based foam core which utilizes specific carbon and glass fiber reinforcement to suit different applications, conditions and skiers. It provides a core with great low weight and excellent dampening. The Polycell core is 3D-shaped on certain models to maximize responsiveness and energy transmission to the ski.
Madshus Skis 3D Construction Technology

3D Construction

Adding enhanced performance to Madshus racing skis, 3D Construction is the unique process of shaping the ski's core to remove weight and channel stiffness and responsiveness in specific patterns for a precise tuning of a ski's torsional rigidity and flex.
Madshus Skis Torsion Cap Construction Technology

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
Madshus Skis NIS Plates Technology

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.
Madshus Skis P170 Base Technology

P170 Base

Bringing World Cup technologies down to the needs of fitness and citizen racers in the Race Performance skis, the P170 base comes in two different styles - P170 and P170 Zero CIG. Whether you need day-to-day reliable speed and structure or are faced with the difficult waxing conditions of a Zero base, each style is intended to match up with your skiing and waxing needs.
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 Length of Madshus Cruising Skis
Weight   <145 lb 145—175 lb >176 lb
Cadence 100 & 120   168 (M) 178 (L) 188 (XL)
Weight <120 lb 120—154 lb >152 lb  
Cadenza 100 & 120 158 (S) 168 (M) 178 (L)  
Recommended Length of Madshus Cross Country Downhill Skis
WEIGHT <125 lbs 120—150 lbs 145—175 lbs 170 lbs <
Annum 165 175 185 195
Epoch 165 175 185 195
Eon 165 175 185 195
Recommended Length of Skate and Classic Poles
Skier
Height
(ft/in)		 Skier
Height
(cm)		 Poles
Classic		 Poles Skate
2' 11" 90 60 70
3' 1" 95 65 75
3' 3" 100 70 80
3' 5" 105 75 85
3' 7" 110 80 90
3' 9" 115 85 95
3' 11" 120 90 100
4' 1" 125 95 105
4' 3" 130 100 110
4' 5" 135 105 115
4' 7" 140 110 120
4' 9" 145 115 125
4' 11" 150 120 130
5' 1" 155 125 135
5' 3" 160 130 140
5' 5" 165 135 145
5' 7" 170 140 150
5' 9" 175 145 155
5' 11" 180 150 160
6' 1" 185 155 165
6' 3" 190 160 170
6' 5" 195 165 175
6' 7" 200 170 180
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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