Atomic Redster X9 skis – sidecut profile with integrated bindings
  • Brand: Atomic
  • Type: Skis (piste/carving)
  • Use: Groomed runs
  • Waist: ~65–75 mm*
  • Radius: ~13–15 m*
  • Budget: €600–900

*Approximate; actual specs depend on length and model year.

At a glance

Redster X9 is for skiers who want fast, clean carves with stability at higher speeds. Strong torsion and lively rebound give confidence on hardpack and icy sections.

Key features

  • Precise edge hold – full sidewall and torsional stiffness for ice grip.
  • High-speed stability – calm tracking and reduced chatter in long arcs.
  • Quick edge-to-edge – waist width tuned for piste agility.
  • Lively exit – noticeable rebound helps link turns efficiently.
  • System bindings – most packages include factory-matched bindings.

Specifications (typical for Redster X9)

Profile
Minimal tip rocker + traditional camber
Construction
Wood core, laminates; full sidewalls
Waist
Approx. 65–75 mm (by length)
Radius
~13–15 m in mid lengths
Lengths
Typically ~160 to ~178 cm
Bindings
Factory-matched system with plate

Note: specs and sub-model names vary by season (e.g., X9, X9 S, X9 WB). Check official listings and ski markings.

How to choose length and radius

  1. Length vs. height: for piste carving aim between chin and nose; go longer for more speed and stability.
  2. Radius: smaller radius (shorter lengths) = quicker transitions/shorter turns; larger radius = calmer long lines.
  3. Weight & strength: heavier/stronger skiers can size up for stiffness and support.
  4. Bindings: have a shop set DIN and mount point to your boot sole length and ability.

Pros & cons

Pros

  • Excellent grip on hardpack and ice.
  • Stable at speed and in long arcs.
  • Energetic rebound out of turns.

Cons

  • Less forgiving for beginners.
  • Requires technique and strength in deep/mixed snow.

Setup tips

  • DIN setting: match weight, height, and style (shop will set per standards).
  • Mount point: factory reference suits most; slightly forward = quicker turn entry, slightly back = more stability.
  • Edges: for hard pistes consider a finer bevel and regular sharpening.

Care & storage

  • Wax regularly (cold–universal for pistes); dry skis after riding.
  • Wipe edges to prevent rust; store in a dry place.
  • Base/edge service after rock hits or as needed.

FAQ

What length should I choose for 100% piste?

For carving, start with chin–nose height. If you enjoy speed and longer arcs, go +3–5 cm.

Are Redster X9 too demanding for intermediates?

Not if you like groomers and are improving technique. For complete beginners, consider softer all-mountain skis.

What’s the difference between X9 S and X9 WB?

Generally, X9 S has a shorter radius (more slalom-like agility), while X9 WB has a wider waist for added stability and versatility. Check the current season’s specs.