Rottefella Xcelerator 2.0 Classic Cross-Country Ski Bindings - Premium Nordic Skiing Equipment for Classic Style | Perfect for Winter Trails & Backcountry Skiing

The Xcelerator 2.0 is an ultra-light NIS race binding for competitive racers. It's stiffer than previous models and uses less material, so it's lighter with better power transfer – all engineered to help you conserve energy.

• 40 shore dual flexbit system allows more free and natural foot movement.
• Large opening angle increases kick power and stability.
• For use with NIS compatible skis.