Review: Look SPX 14 Rockerace

The Look SPX 14 Rockerace is a competition-oriented plate binding built for precision and retention on hard snow. With a 5–14 DIN, generous elasticity (45 mm toe / 27 mm heel), and the ROCKERACE concept (short mounting zone plus semi-suspended heel), it delivers powerful energy transfer while helping prevent unwanted pre-release—so long as you use it as intended on an R22 plate with narrow race carvers.

Who is it for?

Dedicated on-piste skiers and club/masters racers seeking a precise alpine/race binding.
Skiers using GripWalk soles who want a race setup (ISO 23223 A compatible).
Not ideal for wide all-mountain skis or off-piste; brake is <80 mm and adjustment is limited.

Pros and cons

Pros: Long elasticity (SPX heel, Full Action toe) reduces pre-release and absorbs chatter.
Pros: ROCKERACE short zone preserves ski flex and turn precision.
Pros: GripWalk compatibility within ISO A; solid coupling feel.
Cons: R22-plate specific; not for flat skis without this system.
Cons: <80 mm brake limits use to narrow piste skis.
Cons: Limited fore–aft adjustment (~20 mm); max DIN 14 won’t suit the heaviest power skiers.

On-snow performance

The platform feels both secure and lively. The wide Full Action toe stabilizes the boot, while 45/27 mm of elasticity soaks up impacts from ruts and vibration when you drive hard. The semi-suspended SPX heel stays engaged under high G-loads, letting you arc with confidence without accidental release. Thanks to the short mounting zone, the ski bends naturally for clean edge engagement and snappy transitions.

Mounting & compatibility

The SPX 14 Rockerace is purpose-built for skis with an R22 plate (common on many Rossignol/Lange/LOOK race platforms). Expect roughly 20 mm of length adjustment—choose length and BSL carefully. It’s compatible with Alpine ISO 5355 A and GripWalk ISO 23223 A soles; touring norms (ISO 9523) are not supported.

Specs explained

Type of binding: Alpine / Race (plate)
- Focused on on-piste precision and power; no touring function.
DIN value: 5–14
- Suits strong advanced to expert skiers; ample range for aggressive piste skiing.
Elastic travel: Toe 45 mm; Heel 27 mm
- More travel increases shock absorption and reduces pre-release over chatter.
Brake width: <80 mm
- Intended for narrow race/piste skis; not designed for wide skis.
Weight: ≈1130 g per ½ pair
- Robust yet reasonable for a competition plate binding.
Compatibility: ISO 5355 A and GripWalk (ISO 23223 A); R22 plate; ~20 mm adjust
- Works with Alpine/GripWalk soles within ISO A; requires R22 plate system.
Materials: Reinforced components, composite heel pad (no detailed spec published)
- Durable build with sensible weight savings.

Comparisons

Look Pivot 14 GW: More heel elasticity via the turntable and superb freeride retention, but not plate-specific and less race-direct. Rockerace is sharper on R22 race platforms.
Marker Xcomp 16: Higher DIN ceiling (to 16) for heavier racers; if you don’t need >14, SPX 14 saves weight and cost with excellent power transfer.
Tyrolia Freeflex 14: Similar DIN. Freeflex uses its own approach to preserve ski flex; SPX’s short mounting zone offers a very connected, precise feel.

Key takeaways

Race precision: Short mounting zone, rigid coupling, direct steering.
Hold with forgiveness: 45/27 mm elasticity curbs pre-release on rough, icy surfaces.
Setup dependent: Requires R22 plate, <80 mm brakes, limited adjustment.

Frequently asked questions

Q: Will my GripWalk boots work with the SPX 14 Rockerace?
A: Yes, if they are GripWalk ISO 23223 A. Alpine ISO 5355 A soles also fit. Touring soles are not supported.

Q: Can I mount this on a flat ski without an R22 plate?
A: No. The SPX 14 Rockerace is designed for R22 plates. For flat skis, consider alternatives like the Pivot line or SPX flat/rail variants.

Q: Do I need a 14 DIN binding?
A: Only if your weight, speed, conditions, and technique demand it. Many advanced skiers are fine in the 8–12 range; choose 14 if you ski fast, hard, and/or are heavier.

Q: Is it suitable for wider all‑mountain skis?
A: No. With a <80 mm brake, it’s meant for narrow piste/race skis.

Verdict

If you want a race-focused plate binding with excellent elasticity, strong coupling, and a lively yet planted feel, the Look SPX 14 Rockerace is a top pick—provided you’re on an R22 plate and within the DIN range. It excels in on-piste precision and retention, with trade-offs in compatibility and brake width.