Ergon GD1 Evo Ergonomic Lock-on Bicycle Handlebar Grips: Ultimate Comfort for Mountain Bikes - Regular & Slim Fit, Black Review

The Ergon ergonomic lock handlebar is a must-have for serious mountain bikers. Using this grip, our team found that we could enjoy longer and more intense rides without compromising on comfort or control. The grip is incredibly comfortable to hold, making it easier to maintain a steady grip on the handlebars even on bumpy terrain. The lock function ensures that the grip remains securely in place without slipping. The only downside is that it takes some time to get used to the new handlebar…

These knobs gave me the best control I've ever had with a pair of knobs. The only downside is that they are a bit stiff. Get the factory versions if you can as they are softer and less painful in your hands.

Grips work great but durability is an issue. As you can see in the picture, it was damaged by a slight fall while driving. I've never had a problem with my cranks being useless from just dropping the bike. I wouldn't recommend it for downhill riding or anything like that. Find something else in this price range that will last longer.