"XUEMEI This will fit 7/8""22mmhandlebars. 8mm screw the set includes 2 clamps. It can rise 55mm and adjustable angle. Help you can get the comfortable riding position. With two piece design,riser will install on virtually any Bike that has clamps to hold the handlebars, making it incredibly universal. If You Dismantle The Black Spacers, It Can Also Clamp 28mm Handlebars. Easy To Install. Fitment: All motorcycle/cruisers/bikes with handlebar. Specification: Placement on Vehicle: Left, Right, Front Part Type: Handle Bars Material: Aluminium Alloy Color: Black Size: 3x9.47cm Fitment: All motorcycle/cruisers/bikes with handlebar. Features: - brand new and high quanlity - This will fit 7/8""22mmhandlebars. 8mm screw the set includes 2 clamps. - This Product Is Designed To Fit 7/8"" handlebar mount. - It can rise 55mm and adjustable angle. Help you can get the comfortable riding position. - If You Dismantle The Black Spacers, It Can Also Clamp 28mm Handlebars. - With two piece design,riser will install on virtually any Bike that has clamps to hold the handlebars, making it incredibly universal. Package include: 2x Handlebar Risers "