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The Kastle RX12 series skis have been amongst our favourite piste carving skis for several years. Skis that offer so much performance and stability at speed that it's is easy not to realise just how fast you're skiing. It's as if these skis compress the piste into something shorter, easier and less tiring, all thanks to their excellent design and high quality construction. For 2026 Kastle have given these skis subtle updates, making these excellent skis even better.
Kastle have added an elastomer for additional vibration absorption and have modified the sidewalls to be even more resistant to shocks & impacts. While the sidecuts stay unchanged, there is a new carbon-glassfibre-wound wood core at the centre of Kastle's high-quality sandwich construction. The camber has been modified and the 2026 RX12 skis feature the new enlarged HOLLOWTECH RACE tip construction, further reducing swing weight and vibration at speed. The innovative design allows for lightning-fast edge transitions, enabling skiers to carve through turns with explosive performance that feels effortless. Whether you are powering down race slopes or simply enjoying a day on the mountain, the RX12 GS is engineered to elevate your skiing experience to new heights.
The RX12 GS has a worldcup-inspired sidecut with a race finish. Thanks to the especially designed for racing Hollowtech Race, the high-quality sandwich construction and its newly updated camber profile, this race ski offers absolute stability and perfect grip at high speeds. The RX12 GS is ideal for the piste purists out there who don't want to miss out on precise edge grip for big, long carving turns. The perfect choice for skiers who want a race-carver with that World Cup feel.
Construction: Classic Sandwich Sidewall Hollowtech: Race Core: Infini Core RACE (Poplar Beech) with Double Titanal Base: Graphite Sinter UHM | Race finish Camber: Standard Shovel: Fast Grip Tail: Fast Grip Side bevel: 88° Base bevel: 0.6° Hollowtech Race: Especially for our high-performance piste models and racing skis, we have further developed the Hollowtech 2.0. Even larger than before, it ensures greater stability, even at top speeds in the World Cup. Woodcore: Each Kastle ski is built with the finest woodcore, manufactured with precision to one-tenth of a millimeter. This allows us to control the weight, responsiveness and dampening characteristics of the ski, resulting in a high-quality, durable product. Camber: Kastle build their skis with classic camber, with either Standard Camber or Low Camber.
Lengths: 173-178 cm Sidecut / Turning Radius: 173 cm: 113-68-97 mm / 17.2 m 178 cm: 113-68-97 mm / 18.3 m Weight / pair: 173 cm: 3.43 kg 178 cm: 3.53 kg