Salomon MTN Summit 5 – Review

Overview

The Salomon MTN Summit 5 is a lightweight tech (pin) touring binding with a 2–5 release value range, aimed at lighter riders, youth, and progressing tourers who want trustworthy performance at lower settings. It blends uphill efficiency with confident downhill manners thanks to an AutoFlex (heel flex-absorption) system, an easy step-in aid, and a generous 50 mm adjustment plate.

Who it’s for

• Lighter skiers, juniors, or small adults who fit within RV/DIN 2–5.
• Tourers seeking a simple, reliable binding for day tours, skintrack laps, and moderate descents.
• Skiers using touring boots with tech inserts (not for Alpine/GripWalk-only soles).

Downhill performance

The AutoFlex heel offers roughly 15–17 mm of lateral elastic travel, helping the ski flex naturally and reducing unwanted pre-release in variable snow. The added heel ramp aids stability and edge hold on firm surfaces. The 2–5 release window supports lighter riders well; heavier or aggressive skiers will likely outgrow the RV 5 ceiling.

Touring and usability

At about 405 g per binding (with brake), the Summit 5 is not a featherweight racer, but it’s light enough to rack up vertical without fatigue. The patented boot-assist makes step-in intuitive (without rotating the heel), the H90 brake deploys smoothly, and the 50 mm adjustment track accommodates multiple boot sole lengths without a remount.

Durability and materials

Glass-fiber reinforced polyamide housings paired with steel/aluminum internals strike a solid balance of stiffness, impact resistance, and low temperature durability. The build feels confidence-inspiring and low-maintenance for frequent tours.

Specs explained

• Type of binding: Tech (pin) Touring – two-pin toe/heel for efficient climbs and low weight; not alpine-certified.
• DIN/Release value: 2–5 – tuned for lighter riders; controlled release at lower settings, not meant for high-speed or heavy skiers.
• Elastic travel: ~15–17 mm – absorbs ski flex and chatter, helping limit pre-release.
• Brake width: 90 mm – best on ski waists around 80–90 mm; pick a brake 5–15 mm wider than your waist.
• Weight: ~405 g per binding – light for touring with decent downhill support; not race-light.
• Compatibility: Requires tech inserts (ISO 9523 touring boots); not MNC/GripWalk or Alpine soles without inserts.
• Materials: GFRP polyamide, steel, aluminum – durable, stiff, and weight-conscious.

Comparisons

• Marker Alpinist 8: lighter with a wider 3–8 RV range, but with a slightly less plush heel elasticity feel; better for slightly heavier riders.
• ATK Crest 8: even lighter and sharp on the descent, typically pricier and a touch more technical to tune.
• Dynafit Radical: broader release range and a proven platform, generally heavier (with brakes) and more complex.
• Salomon MTN Summit 9/12: higher RV ranges for heavier/advanced skiers; the 5 is the right match for lighter riders and juniors.

Pros and cons

• Pros: Smooth step-in and intuitive brake handling.
• Pros: AutoFlex heel adds noticeable elasticity and damping.
• Pros: 50 mm BSL adjustment, confidence-inspiring build.
• Cons: Max RV/DIN 5 limits heavier or aggressive skiers.
• Cons: Tech-boot only; not MNC.
• Cons: Not the lightest in class.

Key takeaways

• Target rider: lighter skiers/juniors : the 2–5 RV sweet spot.
• Ride feel: stable with AutoFlex damping : reassuring on firm snow.
• Usability: easy step-in and setup : great for frequent tourers.

Frequently asked questions

Q: Who should choose the Salomon MTN Summit 5?
A: Lighter skiers, juniors, and tourers within RV 2–5 who want a dependable tech touring binding. It’s an excellent entry-to-intermediate option for mixed terrain and moderate speeds.

Q: Can I use it with GripWalk or alpine soles?
A: No. You need touring boots with tech inserts (ISO 9523). The MTN Summit 5 is not MNC-certified and won’t work with Alpine/GripWalk soles alone.

Q: How much elastic travel does it have?
A: About 15–17 mm of lateral heel elasticity. This improves shock absorption, allows the ski to flex, and helps reduce pre-release.

Q: What brake width should I choose?
A: The Summit 5 BR variant comes with a 90 mm brake. Aim for 5–15 mm wider than your ski waist; 90 mm suits many 80–88 mm skis.

Verdict

For lighter tourers prioritizing ease of use and trustworthy release at low settings, the Salomon MTN Summit 5 is a smart pick. It climbs efficiently, feels predictable on the way down, and packs helpful touches like AutoFlex and 50 mm adjustment. Heavier or hard-charging skiers should consider a Summit 9/12, ATK Crest 8, or Marker Alpinist 8, but for its intended rider, the Summit 5 delivers exactly what’s needed.