KÄSTLE RX10 WC Jr Classic Skin Medium, 170 cm, for 31–47 kg

Code: NRX10WJRCSM24_170
€354,97 –25 %
30351 bezky kastle rx10 wc classic skin medium 750x750
€354,97 –25 % €266,23
In stock (1 pair)
Mounting bindings
Delivery to:
13/01/2026
Delivery options

Junior racing classic cross-country skis with integrated mohair skin, developed from World Cup construction. Designed for competitive junior skiers seeking maximum kick efficiency and top-level glide.

Detailed information

Product detailed description

KÄSTLE RX10 WC Jr Classic Skin Medium, 170 cm, for 31–47 kg

KÄSTLE RX10 WC Jr Classic Skin are top-level junior racing cross-country skis for classic technique, developed directly from Kästle’s World Cup construction. This model is designed for young competitive skiers who demand maximum kick efficiency, low weight and outstanding glide performance.

The skis feature an integrated mohair skin in the kick zone, providing reliable and quiet grip without the need for kick waxing. The skin is optimized for racing use, minimizing glide loss while maintaining excellent kick even at higher cadence.

The RX10 WC Jr construction is derived from adult RX10 World Cup skis, combining low weight, high torsional stiffness and precisely tuned flex. This results in excellent track stability, precise ski control and efficient power transfer during kick.

Recommended skier weight and flex selection

  • S1: recommended skier weight approx. 36 kg ± 5 kg (about 31–41 kg)
  • S2: recommended skier weight approx. 42 kg ± 5 kg (about 37–47 kg)

The overall recommended weight range for this model is 31–47 kg. Choosing the correct flex is essential for optimal skin performance – a ski that is too soft may reduce glide, while a ski that is too stiff will compromise kick.

Main benefits

  • World Cup racing construction in junior version
  • integrated mohair skin for reliable grip without waxing
  • low weight and high torsional stiffness
  • precise tracking and stability at speed
  • designed for competitive junior skiers

Recommended use

The skis are intended for groomed tracks and competitive classic skiing. The skin performs best on new to slightly transformed natural snow in temperatures approximately between +5 °C and -15 °C.

Additional parameters

Category: Classic Skis - Skin/Mohair
Délka lyží: 170 cm
Hmotnost lyžaře: 30-39 kg, 40-49 kg
Brand: Kästle

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Kästle Nordic skis – Austrian heritage, Czech precision

Kästle is a legendary Austrian brand founded in 1924, known for top-tier performance, craftsmanship and innovation. Today, Kästle skis are trusted by Olympic champions like Ester Ledecká.

At XCSPORT, we offer a selection of Kästle cross-country skis for performance-focused athletes. Whether you're into classic or skate skiing, Kästle skis provide excellent glide, stability and race-proven construction.

All skis are manufactured in Nové Město na Moravě, the heart of Czech Nordic skiing, in a modern factory equipped for top-level development and production.

With a pioneering spirit and strong racing heritage, Kästle builds uncompromising skis – for those who demand speed and excellence.

  • Austrian brand with tradition since 1924
  • Made in Czech Republic
  • Classic and skate skis for performance use
  • Trusted by World Cup athletes