Petzl NEOX Review
The Future of Sport Climbing Belay Devices
On sale today at both our Castle Rock and Denver locations!
The sport climbing world is evolving fast, and belay device design is finally catching up with how climbers actually move on the wall. The Petzl NEOX is one of the most significant innovations in years—especially for climbers who lead climb and value smooth rope handling, fast clipping, and reduced belay friction.
If you’ve ever fought a sticky assisted-braking device while your partner is pumping out above the bolt, you’ll immediately understand why this matters.
Why the Petzl NEOX Matters in Modern Sport Climbing
Traditional assisted-braking devices prioritize safety and simplicity—but often at the cost of smooth rope feed. The NEOX changes that balance.
Instead of relying solely on a cam mechanism, it uses a hybrid cam-and-wheel system that allows the rope to flow more naturally during belay. That means:
- Faster slack payout during clips
- Less resistance when feeding rope
- More fluid belay rhythm during hard sport climbs
- Reduced hand fatigue in high-volume gym sessions
This makes it especially valuable in indoor climbing facilities and outdoor crags where speed and efficiency matter.
Petzl NEOX vs GRIGRI vs Jul2
Here’s a practical breakdown of the three most commonly compared assisted braking devices:
Petzl NEOX
The NEOX is built for flow and performance sport climbing.
- Best rope feed for lead belaying
- Most expensive
- Slight learning curve for experienced GRIGRI users
- Ideal for indoor & outdoor lead belaying
Petzl GRIGRI
Still the industry standard for assisted braking.
- Ideal for top rope belayers
- Expensive
- Highest adoption worldwide
- Slightly more friction when paying slack quickly
Edelrid Jul2
A lightweight, versatile assisted braking option.
- Smooth handling with a more “ATC” feel
- Least expensive
- Great backup or multi-purpose device
- Popular for climbers who want simplicity + light weight
Who Should Use
the Petzl NEOX?
The NEOX is not meant to replace every belay device—it’s designed for performance-focused sport climbing environments.
It’s best for:
- Belaying those on lead!
- Belayers managing fast-clipping lead climbers.
It’s less ideal for:
- Regular top rope climbing.
Final Verdict:
Is the Petzl NEOX Worth It?
For modern sport climbing—especially indoors here at Übergrippen—if you lead belay and cost isn’t the primary factor, this is one of the most meaningful belay device innovations that you’ll surely be able to use for years into the future.