We are very pleased with the Ergon GC3 levers. The quality of the plastic lets you go without gloves when it’s very hot and not finish with small balls of rubber stuck onto the Palm of the hand. The shape and length of the horns give others a great game to change the position of the hands. The only problem we’re seeing him is black in the middle of gum in the area below is taking off. There are two reasons for this; the first failure in the design and the other that at the time of placing the lever, tilt it is not adequate and we are putting too much weight on the outside of the handle. It is clear that in this sense first thing will be finding a comfortable position to not be enforced dolls.