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Kästle ZX Alpha 85/90 + K7.5
The ZX ALPHA from Kästle is the freeride ski for young talents ready to charge into the powder. With an exquisite wood core, HOLLOWTECH 2.0, and a durable corundum-protective topsheet, it delivers the perfect blend of stability, control, and durability – ideal for first adventures in untouched terrain.
The innovative construction reduces weight and ensures a precise, secure ride, even at higher speeds and in demanding terrain. This allows young riders to progress their skills and face new challenges with confidence.
Whether it’s first turns in deep snow or steeper lines – the ZX ALPHA is ready. It resists scratches, handles impact with ease, and remains pleasantly playful in handling.
With the ZX ALPHA, Kästle delivers a freeride ski that gives young riders the confidence to develop their style – and turn every powder day into a true experience.
Construction Ski
- Cap construction - ensures a robust and lightweight ski construction through a continuous sheathing
- Wood core - poplar/beech - offers a balanced combination of flexibility and stability through the use of poplar and beech
- Hollowtech 2.0 - reduces the weight of the ski and improves damping and stability
- Base - Graphite Sinter UHM - ensures high gliding ability and abrasion resistance
- Shovel - Hook Free - makes it easier to initiate turns and improves manoeuvrability
- Ski tail - Hook Free - increases the control and manoeuvrability of the ski
- Standard camber - provides a balanced mix of stability and manoeuvrability
- Tip/Tail Rocker - Dual Rise - improves floatation in deep snow and manoeuvrability
- Brushed protective surface - offers additional protection against scratches and abrasion
Ski Finish
- 129/139 cm - Plate JRS M (SL 223 - 322 mm)
- 149 cm - Plate JRS L (SL 247 - 346 mm)
- only compatible with Tyrolia/Kästle SLR Bindings
- Base edge angle: 1°
- Side edge angle: 88°
Bindings
- Tyrolia/Kästle K7.5 JRS GW white
- DIN: 2 - 7,5
- Standing height incl. plate: 27 mm
- Weight/piece: 610 g
- SX Junior Jaws with TRP System
- JRS System
- Full Diagonal
- SX Youth Heel
- ISO 5355 Alpine Adult, 5355 Alpine Child, 9523 GripWalk
My personal Driving skills
- medium and good skier
My preferred driving style
- mainly medium to long turns
Color
- black
Questions about the product?
PRODUCT INFORMATION
Article No.: 23h-KAESZA8522P
Usage area
Freeski
Target group:
Children / Youth
Season:
2025/26
Dimensionen
| Length | Tip - Waist - Tail in mm | Radius | Weight per pair |
|---|---|---|---|
| 129 cm | 116 - 85 - 104 | 10.2 | 1.83 w/o Bdg |
| 139 cm | 117 - 88 - 106 | 12.4 | 1.97 w/o Bdg |
| 149 cm | 118 - 90 - 108 | 14.0 | 2.24 w/o Bdg |
