Aztek decided to design their new grip from the ground up with comfort and responsiveness in mind. They've calculated the optimal rib thickness for the perfect amount of softness. The horizontal ribs allow the vertical ribs to remain upright, staying soft no matter how hard you grip it. Contours towards the end of each side allow you to ride with your hands in the most ergonomic position. They're also 190mm in length (that would be 7.5 inches long!), making them the longest grips for riding with your hands in any position you choose. Aztek scooter grips are 7.5" PRO SCOOTER GRIPS. As bars get wider, so do grips. If you have 24 inch wide bars or wider, you may want to pick up the Aztek grips, as they are a little bit longer than your standard 6 inch grip and will give you more to grab when you are perfecting that bar spin. Aztek Grips are insanely long and were intended for really wide bars or those riders who want to to make sure they grab grip and not bar when coming down off a big trick or bar spin.