ODI O Flange Grip Optie:ODI BMX grips O black, 143mm A Unique circular ribbed A Unique circular ribbed dampener which spread pressure accross your palm while still providing excellent control The front side of the grip features ergonomically ramped logos that act like hooks for your fingers and provde excellent traction when hanging off the rear of the bike Lock On Grip System = 100% Slip Free performance Includes Snap Cap™ End Plugs Available in four Colors: Black 175mm BB: External 24mm Sealed European Sprocket: 40T New "O" Grips for BMX offer an improved feel right out of the box and improved traction from the multi directional rib pattern Product features: New softer durometer compound offers improved comfort right out of the box Multi directional rib pattern provides excellent shock absorption Thicker O shaped ribs offer improved control Includes Push In Style end plugs