​Ergon GMS: New ergonomic MTB grip designed to reduce numb fingers and wrist pain

Improved ergonomics for trail, all-mountain and e-MTBs

Fortunately, the days when ergonomic grips had relief wings as big as the wings of a cargo plane are long gone. Because, to be honest, off-road these grips had more drawbacks than benefits. With the GMS, Ergon has now developed a new all-round grip for mountain bikers, touring cyclists and e-MTB riders, which, despite its wing-like shape, is also said to be suitable for off-road use.

The design is based on extensive ergonomic research, numerous practical tests and the findings from over 10,000 dynamic pressure measurements. The aim was to develop a grip that combines the features of classic comfort grips with those of sporty trail grips. Unlike conventional round handlebar grips, the GMS is designed to distribute pressure more evenly across the palm, thereby reducing typical discomfort. According to Ergon, unfavourable grip positions can, in the long term, lead to pressure peaks, irritated nerves and discomfort in the wrist area.

​Conclusion from the editor’s perspective

One thing is clear: even with the new Mini-Wing, the new GMS won’t be a handlebar for tough trail and enduro riding. However, for anyone looking for more relief and support for their hands on long rides or over gentle terrain, the Ergon GMS could be the solution. The new Mini-Wing provides additional wrist support without restricting movement on the handlebars. At the same time, the grip elements – adopted from the gravity sector – offer greater control. The new Ergon GMS could prove to be an interesting solution for all mountain bikers who suffer from numb fingers, wrist problems or fatigue, without wanting to compromise on a direct and sporty riding experience. Stefan Frey, BIKE editor

The Mini-Wing as a key ergonomic feature

At the heart of the new GMS is a revamped Mini-Wing. Ergon has specifically adapted the small wing-shaped design to the natural anatomy of the hand. This increases the contact area with the hand, whilst providing additional support for the wrist. Unlike traditional touring grips, this design is intended to preserve the freedom of movement that is so important for trail and all-mountain riders.

With its new GMS, Ergon promises four key benefits in particular:

• Reduction of pressure peaks
• Less numbness in the fingers
• Relief for the wrist
• Greater control on technical trails

New grip and damping zones

As with the current Gravity grips, Ergon has also incorporated different functional zones into the GMS. The top of the grip is primarily designed to provide comfort and vibration damping. Specially designed damping blocks increase the material’s flexibility and improve shock absorption on rough trails.

The underside, on the other hand, focuses on maximum grip. Grip strips and finger guides, inspired by Ergon’s Gravity models, are designed to ensure a high level of control even on rough descents. In addition, the texture has been designed to intuitively guide riders into an ergonomically sound hand position.

Gravity Control Rubber: Grip in all weathers

As with the new GMA, Ergon has once again opted for the new Gravity Control Rubber-compound. Developed in Germany, this compound is designed to offer a good balance of damping, durability and direct steering feel. At the same time, Ergon promises reliable grip in both dry and wet conditions, without the surface feeling uncomfortably sticky.

Ergon also places great importance on high standards when it comes to sustainability and the absence of harmful substances. Among other things, the rubber compound is REACH-compliant, latex-free and free from PAHs and phthalates.

Two sizes to suit different hand sizes

The new GMS is available in two sizes:

• Small with a handle diameter of 31 millimetres
• Large with a handle diameter of 33 millimetres

In this way, Ergon takes into account the fact that grip size has a significant impact on comfort and control. Riders with large hands, in particular, often benefit from a slightly larger grip diameter.

Ergon GMS – Information & Price

Ergon GMS

• Ergonomic MTB handlebar for trail, all-mountain, touring and e-MTB
• New mini-wing to relieve strain on the hand and wrist
• Optimised pressure distribution across the palm
• New cushioning and grip zones
• Finger positions inspired by Gravity grips
• Gravity Control Rubber Compound
• Sizes: Small and Large
• Weight: 120 g (Small), 140 g (Large)
• Price: 34.95 euros

Conclusion from the editor’s perspective

One thing is clear: even with the new Mini-Wing, the new GMS won’t be a handlebar for tough trail and enduro riding. However, for anyone looking for more relief and support for their hands on long rides or on gentle terrain, the Ergon GMS could be the solution. The new Mini-Wing provides additional wrist support without restricting movement on the handlebars. At the same time, the grip elements – adopted from the gravity sector – offer greater control.
The new Ergon GMS could prove to be an interesting solution for all mountain bikers who suffer from numb fingers, wrist problems or fatigue, without wanting to compromise on a direct and sporty riding experience. Stefan Frey, BIKE editor