The RX10 2.0 Junior is the racing machine for all junior athletes. The aramid honeycomb core as well as the torsion box made of light paulownia wood make it a light and fast competition ski. The distinctive rebound guarantees maximum energy efficiency when skiing.
Thanks to the perfect balance of climbing and gliding zones, combined with the performance grind in handwork, young racers can look forward to the ultimate kick.
| For whom: | Junior |
| Type of cross-country skis: | Classic |
| Type of cross-country skier: | Racer, Sports |
| Type of route: | Always on trail |
| Color: | Black, Green |
| Climbing zone: | Wax |
| Steel edge: | No |
| Binding Plate: | NIS |
| Including binding: | No |
The HOLLOWTECH is the major product innovation that Kästle is presenting to mark the brand‘s return in 2007. The patented core technology eliminates unnecessary layers in the tip to make the shovel lighter and the ski damper. The result is quicker response, smoother handling, maximum edge grip, more precise steering and, last but not least, reduced weight. To this day, HOLLOWTECH is the most recognizable feature of every Kästle Ski. The technology has been refined many times and has received awards just as often. HOLLOWTECH 2.0 is the first adaption of the core technology. The size of each HOLLOWTECH is uniquely adapted to the shovel design of each ski.
Nowhere is survival harder than in nature – and the solutions Kästle applies here are fittingly sophisticated. Bees, with their hexagonal-shaped honeycomb, have developed a very stable structure that results in maximum strength for minimal material input. That is why the core of a Kästle ski is made using the honeycomb principle and natural materials. It reduces weight to a minimum and simultaneously increases stability. It also maintains good flex and results in explosive rebound underfoot.
The honeycomb structure is encased in a torsion box made of ultra-lightweight paulownia wood, which is called UL WOOD. It ensures optimum torsional and flexural rigidity at minimal weight.