K12 Prw Gw Ski Bindings - 2025
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Power every turn with the K12 PRW GW Bindings—race-inspired flex, GripWalk-ready performance
What Our Gearhead® Experts Are Saying:
"I mounted the K12 PRW GW on my daily drivers and was immediately impressed by how natural the ski flex felt underfoot. The Freeflex Pro system gives that smooth, uninhibited power transfer, and the GripWalk compatibility makes switching boots effortless. High-performance feel without the hassle."
We want our bindings to keep up with our ambitions—whether we're charging groomers, testing our edges off-piste, or just lapping fast. The Kästle K12 PRW GW Ski Bindings deliver elite-level power and protection with a seamless, intuitive feel. Inspired by race performance and built for real-world versatility, these bindings deliver top-tier hold and control without compromising safety.
The K12 PRW GW is fully compatible with both Alpine and GripWalk soles, eliminating the need for any additional adjustments. A diagonal heel enhances release reliability while protecting joints during twisting falls. The included TRIFLEX plate with Freeflex Pro design lets the ski flex naturally underfoot, offering maximum energy transfer and edge precision. No tools needed for boot size adjustments—just click in and charge.
Details
- High-performance ski binding for on- and off-piste charging
- DIN range of 3.5–12 accommodates a wide range of skiers
- Diagonal heel optimizes release safety during twisting falls
- GripWalk-compatible—no sole adjustments required
- Compatible with both Alpine and GripWalk boots
- TRIFLEX plate with Freeflex Pro system enables natural ski flex
- Tool-free boot size adjustment from 255–378mm
- Compatible with Triflex, Multiflex, and Twin PR Base plates
- Item #KASA06J
- DIN
- 3.5-12
- Brake Width
- 95mm
- Boot Compatibility
- GripWalk (ISO 23223)
- Safety Features
- Triflex
- Activity
- all-mountain skiing