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Kästle

Carving · Full camber

Kästle RX11 2027

Kästle RX11 2027 top sheet, image © Kästle
image © Kästle
Category
Carving
Profile
Full camber
Lengths
155 · 160 · 165 · 168 · 173 · 178 cm
Tip / waist / tail
122est. / 68est. / 104est. mm
Radius
13.7 mest. at 173 cm
Weight
not stated
Core
Twin Core (Poplar Beech Woodcore)
Metal
2 metal sheets
Carbon
not stated
Sidewall
not stated
Base
not stated
Intended ability
not stated
Compare for my setupGet more help

Lengths and published dimensions

  • 155 cm

    Tip (mm)
    122.0
    Waist (mm)
    68.0
    Tail (mm)
    104.0
    Radius (m)
    11.0
    Weight (g, per ski)
    1,330

  • 160 cm

    Tip (mm)
    122.0est.
    Waist (mm)
    68.0est.
    Tail (mm)
    104.0est.
    Radius (m)
    11.7est.
    Weight (g, per ski)
    not published

  • 165 cm

    Tip (mm)
    122.0est.
    Waist (mm)
    68.0est.
    Tail (mm)
    104.0est.
    Radius (m)
    12.5est.
    Weight (g, per ski)
    not published

  • 168 cm

    Tip (mm)
    122.0est.
    Waist (mm)
    68.0est.
    Tail (mm)
    104.0est.
    Radius (m)
    12.9est.
    Weight (g, per ski)
    not published

  • 173 cm

    Tip (mm)
    122.0est.
    Waist (mm)
    68.0est.
    Tail (mm)
    104.0est.
    Radius (m)
    13.7est.
    Weight (g, per ski)
    not published

  • 178 cm

    Tip (mm)
    122.0est.
    Waist (mm)
    68.0est.
    Tail (mm)
    104.0est.
    Radius (m)
    14.5est.
    Weight (g, per ski)
    not published
Dimensions by length
LengthTip (mm)Waist (mm)Tail (mm)Radius (m)Weight (g, per ski)
155 cm122.068.0104.011.01,330
160 cm122.0est.68.0est.104.0est.11.7est.not published
165 cm122.0est.68.0est.104.0est.12.5est.not published
168 cm122.0est.68.0est.104.0est.12.9est.not published
173 cm122.0est.68.0est.104.0est.13.7est.not published
178 cm122.0est.68.0est.104.0est.14.5est.not published
Kästle RX11, top view, 173 cm: tip 122 mm (est.), waist 68 mm (est.), tail 104 mm (est.)TAIL 104 mm (est.)WAIST 68 mm (est.)TIP 122 mm (est.)

“est.” marks a number the maker does not publish: ours. Where each number was read is under “Where these numbers come from” at the bottom.

What the model says

Carve radius, to scale

  • Sidecut radius: 13.703184183142563 m (est.)
  • Carve radius at 30° edge: 11.9 m
  • Carve radius at 45° edge: 9.7 m
All three drawn on one scale, from the same starting point. A smaller arc is a tighter turn.

Edge hold and float

  • Edge hold: 100%, Holds well
  • Float: 11%, Sinks
Ticks mark where the word changes. For 90 kg at 173 cm: hold on groomed snow, float in powder. Model figures, not measurements.

The Kästle RX11 at 173 cm, worked out by the Edge Lab model for three skier weights.

  • 70 kg skier

    Carve radius at 30° / 45° / 60°
    11.9 / 9.7 / 6.9 m
    Edge hold, groomed
    Holds well (100%)
    Edge hold, ice
    On the limit (77%)
    Float, powder
    Sinks (11%)

  • 90 kg skier

    Carve radius at 30° / 45° / 60°
    11.9 / 9.7 / 6.9 m
    Edge hold, groomed
    Holds well (100%)
    Edge hold, ice
    On the limit (74%)
    Float, powder
    Sinks (11%)

  • 110 kg skier

    Carve radius at 30° / 45° / 60°
    11.9 / 9.7 / 6.9 m
    Edge hold, groomed
    Holds well (100%)
    Edge hold, ice
    On the limit (71%)
    Float, powder
    Sinks (11%)
The Kästle RX11 at 173 cm, worked out by the Edge Lab model for three skier weights.
SkierCarve radius at 30° / 45° / 60° edgeEdge hold, groomedEdge hold, iceFloat, powder
70 kg11.9 / 9.7 / 6.9 mHolds well (100%)On the limit (77%)Sinks (11%)
90 kg11.9 / 9.7 / 6.9 mHolds well (100%)On the limit (74%)Sinks (11%)
110 kg11.9 / 9.7 / 6.9 mHolds well (100%)On the limit (71%)Sinks (11%)

These are the model’s numbers, not measurements. Carve radius comes from the sidecut, so it does not change with weight; edge hold and float do. Flex and camber are our estimates (see “What the model uses” below).

By ability

The Kästle RX11 at 173 cm for a 90 kg skier on groomed snow. Reviewers are mostly experts, so read the left of each band for what most skiers get.

Edge hold

On firm snow, 173 cm
  • First-timer: slides (19%)
  • Beginner: slides (41%)
  • Intermediate: on the limit (70%), assumed level
  • Advanced: holds well (95%)
  • Expert: holds well (100%)
assumed intermediate: on the limit (70%)

Float

In soft snow
  • First-timer: sinks (8%)
  • Beginner: sinks (9%)
  • Intermediate: sinks (9%), assumed level
  • Advanced: sinks (10%)
  • Expert: sinks (11%)
assumed intermediate: sinks (9%)

Ease

How forgiving it is
  • First-timer: hard (0%)
  • Beginner: hard (0%)
  • Intermediate: manageable (57%), assumed level
  • Advanced: easy (100%)
  • Expert: easy (100%)
assumed intermediate: manageable (57%)

Our model, run with working assumptions about how each level skis (edge angle, speed, how much weight reaches the edge). Not measurements. The marked cell assumes an intermediate skier; compare with your own details to see your own level.

Who it suits

It suits

None of the three skiers we check puts it in the top half of the catalogue.

It doesn’t suit

  • 70 kg, intermediate, on groomers309 of 547 skis in the catalogue for this skier.
    • Carve radius about 11.9 m at 30° edge and 9.7 m at 45° (173 cm)
    • Strongest here: edge hold. Weakest: float.
  • 90 kg, advanced, all over the mountain504 of 547 skis in the catalogue for this skier.
    • 110 kg, expert, off-piste in soft snow511 of 547 skis in the catalogue for this skier.

      What the model uses

      Physics inputs
      Flex underfoot249 N·m²est.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Camber height7.0 mmest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Tip rocker12.0 % of lengthest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Tail rocker6.0 % of lengthest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Tip rocker height4.0 mmest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Tail rocker height0.0 mmest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)
      Mount point offset-7.0 cmest.Edge Lab archetype default (interpolated by waist) (read 9 Oct 2026)

      Made of

      Construction
      CoreTwin Core (Poplar Beech Woodcore)
      Metal2 metal layers
      Maker's descriptionTwin Core (Poplar Beech Woodcore) | Double Titanal

      Only what the maker prints. A field left out is one the maker does not state.

      What reviewers say

      No published reviews of this ski yet.

      Compare with…

      Where to buy

      No shops to show for this ski yet. When we list one, it appears here with the reason it was picked.

      Where these numbers come fromkaestle.com, edgelab.ski, read 9 Oct 2026· “est.” marks ours

      Numbers come from the maker’s own pages, with the date we read them. “est.” marks a number the maker does not publish: ours.