You don't have to be a pro to enjoy this comfort level Use Pro Grip's exclusive Reduced Vibration Gel System ( RVGS) Gel absorbs shock and vibration better than normal grips, resulting in reduced fatigue and better control Firm black base and colored gel overlay For machines with 7/8" o.d. handlebars 125mm long Have open ends. PG GELS719GRIP BK/BK W/OE