Review on Ergon GA3 Ergonomic Lock-on Bicycle Handlebar Grips: Mountain Bike Accessories with Twist Shift Compatibility, Multiple Sizes, and Vibrant Color Choices by Marc Sortijas

Excellent handles in general. They are comfortable and help with numb hands when positioned correctly. There are a few things to consider. 1) If they are not positioned correctly, they can cause numbness. 2) The handlebars lack grip/grip. Not sure if my arms get tired or the design of the grips doesn't allow your palm to wrap around the bar. Therefore, some of the movement of your grip is less than other designs. 3) The rubber used is non-sticky and might not be the strongest grip with gloves on. Overall, with minor adjustments, I am very happy with the cranks and will be using them on all of my trail bikes. When you're racing downhill, grab an enduro clutch.