K90R SC Size:21.5 Together with the NIS binding

Together with the NIS binding plate - which comes pre-mounted on all Kästle cross-country skis – the combination creates the perfect binding setup for aggressive skiers

Its robust twin rocker makes it the perfect choice for exploring terrain and funparks without limits

this even works at high speeds

This is a performance roller ski for keen skate-style skiers up to 100 kg

K90R SC Size:21.5 Together with the NIS bindingExperience the ultimate skiing performance with K90R SC. Designed for junior racers, these short cuff boots feature a powerful active strap and 90 flex for optimal control. Made with a special TPU composition, our boots maintain their stiffness in any condition. Dominate the race with K90R SC!