Extra Chunky XL 6.75” are over 30% longer than standard grips! 34mm Installed Diameter. Made for 22mm bars (can fit applications down to 19mm) Bar Plugs included *Install Bar Plugs first for the protection of grips and ease of installation* Great for riders with wider bars: Fat Bikes, Touring bikes, Track and pursuit bars, Fixed Gear, BMX, Scooter, Exercise Equipment And so much more! * Colors may vary from screen to screen. NOTE: Our Black is a dark charcoal gray.