• Xcelerator System
    The Xcelerator System is a complete, integrated system that increases the joy and efficiency of skiing for the serious and occasional skier alike.

    Consisting of binding, insole, skiboot outsole and a skate spacer, the system is slide mountable on NIS plates and adds power and precision to both classic and skate skiing.

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  • More Core Power
    The Xcelerator System gives you a more neutral body position.

    Moving your heels down and hips forward, combined with straigtened knees and arms closer to the body, gives you several benefits.

    • Better balance
      with vertical line from hip to foot = faster downhill
    • Less effort
      required to maintain upright position
    • Longer forward movement
      = more forward thrust
    • Kick moved forward
      = better grip, less wax

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  • Xcelerator Insole Classic
    The Xcelerator classic insole ensures optimal position for classic skiing, increases the balance of the skier and enables more power to be transmitted through each kick.

    The insole is part of the Xcelerator racing system. The system furthers increases the joy of skiing, both for the competitor and the casual skier. 

  • Xcelerator Insole Skate
    The Xcelerator skate insole ensures optimal position for skating, increases the balance of the skier and enables more power to be transmitted through each stride.

    The insole is part of the Xcelerator racing system. The system furthers increases the joy of skiing, both for the competitor and the casual skier. 

  • Xcelerator Outsole
    The outsole is an integral and important part of the Xcelerator System.

    Compared with the previous outsole generations, it weighs significantly less and has improved torsion stiffness and bending flexibility.

    • Significant weight reduction
      saves energy and postpones muscle fatigue
    • Neutral foot position
      Better balance, saves energy and more forward power
    • Design improvements
      Better power transmission

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  • Xcelerator Ski Binding
    Xcelerator (Skate and Classic) is a new generation Nordic ski bindings.

    Design and material improvements translate into more powerful skiing. The weight of the binding is reduced by 40%, which really makes a difference in the forward movement of the ski.

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  • Xcelerator Flex
    New flex technology for Xcelerator skate and classic makes it easy to personalize your binding.

    You can change flex for different conditions and your personal style. You can choose between three different flexes: Standard, Hard and Soft.

    • Standard (black)
    • Hard (blue)
    • Soft (red)


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  • Xcelerator Skate Spacer
    Xcelerator Skate Spacer gives you a more neutral foot position, better power transmission and higher speed.

    Slide the Spacer into position on the NIS plate, and then slide the Xcelerator binding on to the spacer. The Spacer provides increased edge pressure on the ski.

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  • NIS Plate
    Rottefella develops bindings that are adjusted to our own NIS-system, also used by the market’s leading ski manufacturers.

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  • Xcelerator System — the complete skiing experience