
Kästle RX12 SL FACTORY FIS U16/U14/U12/U10 Soft
The Kästle RX12 SL Factory FIS U16/U14/U12 Soft is a no-compromise slalom race ski from Kästle, developed for ambitious junior and FIS racers. Featuring technologies from the Kästle Race Department, it delivers maximum agility, explosive dynamics and precise control in the course.
Its sandwich sidewall construction with full race sidewalls, combined with the Infini Core RACE wood core and double Titanal layers, ensures high torsional stiffness, powerful edge grip and ultra-direct energy transfer. The Hollowtech Race technology reduces swing weight and enhances stability, while Fast Grip shovel & tail enable rapid turn initiation and aggressive edge-to-edge transitions.
The flex pattern is highly reactive with a slightly more progressive character, supporting an active slalom style without compromising race performance. Ideal if you demand fast edge changes, direct feedback and true race feel.
Ski Construction
- Hollowtech Race - the race-specific Hollowtech design features an enlarged relieved shovel area for enhanced smoothness, greater stability and highly precise turn initiation at speed
- Infini Core RACE - the very high-density poplar-beech stringer core delivers extremely direct energy transmission, strong rebound and maximum slalom-focused race performance
- Double Titanal - two Titanal layers above and below the core increase stability, damping and edge hold along the full length of the ski
- Full Race Sidewall – full-length sidewall construction for enhanced power transmission, precise edge grip, and direct control at high speeds
- Sandwich Sidewall Construction - the classic sandwich build enhances torsional rigidity, flex stability and ultra-precise snow feel
- Fast Grip Shovel - the far-forward contact point creates immediate, aggressive turn initiation at the top of the arc
- Fast Grip Tail - the short tail with a rearward contact point supports a precise, powerful finish out of the turn
- meets FIS norm/recommendation for U10 / U12 / U14 / U16
Ski Finish
- Plate Race Interface Pivot S 14 mm - Sole length range: 190 - 294 mm
- Binding compatibility: Marker Xcomp, Race and Comp bindings only
- Base edge angle: 0.5°
- Side edge angle: 87°
Color
- mint
Questions about the product?
PRODUCT INFORMATION
Article No.: 26h-KAEAR12SFS26JPS
Usage area
Rennsport
Target group:
Children / Youth
Season:
2026/27
Dimensionen
| Length | Tip - Waist - Tail in mm | Radius | Weight per pair |
|---|---|---|---|
| 131 cm | n/a | 8.0 | n/a |
| 137 cm | n/a | 9.0 | n/a |
| 145 cm | n/a | 9.5 | n/a |
| 151 cm | n/a | 10.5 | n/a |













