I changed like to the handlebar grip position. This makes these handles really fun. Since I do not have a torque wrench ruschten the croissants at the start off a little. So brave again tightened the screws and since then peace. At the dealer I saw the handles in black / black. Delivered I got them in black / gray. In my handles the gray grip surface feels significantly less sticky as in the black. My old GP1 were also black / gray and had the same grip properties. Apparently the older the better.