Look PX 18 WC Rockerace — Expert Review

The Look PX 18 WC Rockerace is a no‑compromise World Cup race binding built for athletes who demand maximum power transfer, retention, and precision. Designed to work on the R22 plate and compatible only with ISO 5355 (alpine) soles, it delivers an exceptionally “locked‑in” feel with market‑leading elasticity to prevent pre‑release on hard, chattery surfaces.

Who it’s for (and who it isn’t)

Ideal for: FIS racers, coaches, and expert skiers training or racing SL/GS/SG on hard snow who want absolute stability.
Not ideal for: all‑mountain or freeride use. DIN starts at 10, brake is <80 mm, and sole compatibility is alpine only—this is a pure race tool.

On‑snow performance

The all‑metal RACE aluminum toe offers up to ~45 mm of elastic travel, soaking up hits and vibration while keeping your boot centered. The semi‑suspended Rockerace heel and shortened mounting zone let the ski flex more naturally over the plate, sharpening edge grip and pressure control. The result is a damp, precise, and ultra‑secure interface that encourages aggressive line choices without nervous pre‑releases.

Specs explained

Type of binding: Race/Alpine — built for plates and precision; not intended for touring or hybrid setups.
DIN range: 10–18 — high settings for expert/aggressive or heavier skiers; not suitable for intermediates.
Elastic travel: 45 mm — long toe elasticity that resists chatter‑induced pre‑release and maintains power through turns.
Brake width: <80 mm — sized for narrow race waists (approx. 65–75 mm); not for wide skis.
Weight: 1635 g (per binding, listed as “½ pair”) — heavy, contributing to damping and stability at speed.
Compatibility: ISO 5355 A + R22 plate — alpine soles only; no GripWalk/WTR; mounts only to R22‑equipped skis.
Materials: Aluminum/steel with Teflon AFD — all‑metal race build for durability, stiffness, and consistent release.

Mounting and setup

Requires an R22 plate. Have DIN and forward pressure set by a certified technician.
Choose the correct narrow brake (<80 mm). Verify AFD height/glide for consistent release with ISO 5355 soles.

Comparisons

Look Pivot 18 GW: more versatile (GripWalk‑compatible, wider brakes, turntable heel with high elasticity), but less plate‑integrated. The PX 18 feels stiffer and more “race‑locked” on R22.
Marker XComp 18: similarly race‑focused. Look typically leads on toe elasticity and offers a notably damp, planted feel.
Tyrolia Freeflex 16/18: often a bit lighter and slightly more forgiving, but the Look feels more bombproof when speeds and surface chatter ramp up.

Key takeaways

Exceptional retention and control from 45 mm elasticity and rigid plate integration.
Pure race focus: narrow brake, high DIN, ISO 5355 A only, R22 required—outstanding in gates, overkill elsewhere.
Heavy all‑metal build trades grams for stability, precision, and longevity.

Frequently asked questions

Q: Is the Look PX 18 WC Rockerace GripWalk‑compatible?
A: No. It’s ISO 5355 A only. For GripWalk and broader use, consider the Look Pivot 18 GW.

Q: What skis/plates does it fit?
A: Skis equipped with the R22 race plate. It is not designed for flat mounting.

Q: How does it compare to the Pivot 18 for all‑mountain?
A: The PX 18 WC Rockerace is stiffer and more plate‑optimized for racing; the Pivot 18 GW is more versatile with wider brakes and GW compatibility.

Q: Who should run a DIN range of 10–18?
A: Experienced, strong, and/or heavier skiers who ski aggressively at high speeds. Recreational skiers should choose lower DIN ranges.

Verdict

For serious racers, the Look PX 18 WC Rockerace is a benchmark: maximum retention, direct power transmission, and predictable release in a durable, all‑metal chassis. If you run R22 plates and push your skis as hard as your training plan, this binding is outstanding. If you need versatility or GripWalk compatibility, the Pivot 18 GW or an all‑mountain alternative is a better match.