Rottefella Rollerski is specially designed for use on roller skis. Through a wider binding housing and heel, stability is improved, and thus the binding also increases safety. Rottefella Rollerski is easy to mount on all types of roller skates with the screws provided. Rottefella Rollerski is lightweight and ensures optimum power transmission, which enhances skiing and training pleasure. Follow the installation instructions carefully when assembling. Available for skate and classic.