Ergon GDH MTB Grips Now in 3 Sizes for Better Control

Robert Wilson · 2026-07-10

Ergonomics specialist Ergon is rolling out its popular GDH MTB grips in three sizes with up to seven colors. The goal? More precision and better damping, without losing that high level of grip. So, does the Ergon GDH gravity grip finally work just as well for small hands as it does for big ones? We tested all sizes to find out. ### A Quick Look at the Numbers Here's how the three sizes stack up: - **Ergon GDH Slim:** 30 mm diameter, 0.24 lbs (108 g) - **Ergon GDH:** 32 mm diameter, 0.26 lbs (116 g) - **Ergon GDH Fat:** 34 mm diameter, 0.29 lbs (131 g) All sizes are priced at $43.95 USD (except the Vali Holl Edition at $49.95 USD). Available in seven colors. ### The Story Behind Ergon Talk about ergonomics on the bike, and it won't be long before someone mentions Ergon. For over 20 years, the Koblenz-based specialist RTI Sports has been a fixture in the cycling accessories world, especially at the bike's most sensitive contact points: grips and saddles. You might recognize Koblenz as home to Canyon bikes, and that's no coincidence. The two companies were founded by brothers Roman and Franc Arnold. Back in 2004, RTI Sports introduced its first ergonomic grip, the Ergon MP1, complete with the brand's signature "wings." Since then, the company has launched a wide range of ergonomic grips for all kinds of riding disciplines. Not all of Ergon's grips feature big cushioned wings, and that includes the GDH MTB grips tested here. In the gravity segment, grip and security matter most, and pronounced wings would only get in the way. ### What Do the New Sizes Bring? GDH stands for Grip Downhill, so it's clear who these grips are for: gravity riders chasing maximum grip, security, and control when things get steep. The grips were developed together with Ergon athletes Vali Holl, Troy Brosnan, and Luca Shaw, all of whom use them in gravity racing. We already tested the regular 32 mm Ergon GDH, and it impressed us across the board: grip, feedback, control, comfort, and wear. No real signs of weakness. So the question is: can Ergon live up to the high bar with these new size options, or even carve out size-specific advantages? For the standard 32 mm version, what we found in our original test still holds true: "The new Ergon GDH Team grips stand out above all with loads of grip. Even without gloves and with sweaty hands, you still stay planted on the bar. The clever construction with different textures and materials provides grip for the fingers and damping for the palm. The single inner clamp secures the grips reliably and avoids unpleasant rubbing on the outer edge of the hands." ### Ergon GDH Slim: Small Hands or Better Control? Compared to the original Ergon GDH MTB grip, the GDH Slim comes with a diameter that's 0.08 inches (2 mm) smaller. That doesn't sound like much, but you feel it straight away. Riders with smaller hands, who found the original GDH too chunky, might find exactly what they need here. The Slim gives you more confidence and trail feedback, making it easier to control the bike through rough terrain. It's not just for small hands, though. Even riders with average-sized hands might prefer the Slim for its enhanced feedback and precision. ### Ergon GDH Fat: Maximum Cushioning On the other end of the spectrum, the Ergon GDH Fat offers a 34 mm diameter for riders who want maximum damping and comfort. It's ideal for long, rough descents where your hands can take a beating. The extra thickness helps absorb vibrations and impacts, reducing fatigue on those marathon runs. If you have larger hands or just prefer a more substantial grip, this is your pick. ### The Verdict So, does the Ergon GDH work just as well for small hands as it does for big ones? Yes, and here's the kicker: it's not just about hand size. The Slim offers better control for riders who want more feedback, while the Fat provides extra cushioning for those who prioritize comfort. The standard GDH remains a solid all-rounder. Whatever your preference, Ergon's GDH line now has a size for you. ### Final Thoughts If you're a gravity rider looking to upgrade your setup, the Ergon GDH grips are worth considering. They deliver on grip, control, and durability, and with three sizes, there's something for everyone. Just remember to pick the size that matches your riding style and hand comfort. Happy trails!