Love the size of Extra Chunky but desire extraordinary? Ribbed has 8 distinct ribs that optimize shock absorption and grip! - 80 Grams - Standard Grip Length - 5 1/8" - Installed Dia. 34mm - Weight plus or minus 5% - 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 *Colors may vary from screen to screen. NOTE: Our Black is a dark charcoal gray.