PAY ATTENTION – This grip fits most thumb throttle ATV with 7/8?? bar. NOT fits motorcycle with TWIST Throttles. The inner diameter of the two handles hole is SAME. TPR Material – Made of High Quality Soft TPR Rubber Material which make you more comfortable in hand and never feel numbness EASY INSTALLATION – These grips replace your existing hand grips Left & Right(bar side) hole – 22mm (7/8″), same diameters sold in pair. | The depth of the grip is about 4.5″ APPLICATION – thumb throttle ATV with 7/8” handlebar etc. Enhance The Taste of Your ATV / Motorcycles Replace Worn Out Grips With The More Comfortable and Firm One Non Slip Design Provides Smooth Throttle Tuning and Better Control Easy Installation Great Replacement for Your Old Grips Please Choose ONWAY MOTORCYCLE GRIPS THE FEATURES OF UNIVERSAL ATV / MOTORCYCLE GRIPS Anti-slip Large raised pads with textured surface pattern improve traction and create increased grip life. Reduces Vibration Largest diameter of all grips for ride