HTT Motorcycle Custom Black 1" Handlebar 3.5" Risers Handlebar Risers For Yamaha V-Star 650 Silverado Road Star 1600/1700 High Quality Black Billet Handlebar Risers 1 INCH DIAMETER BAR HOLES - ROUND BASE Size: Hole Diameter: 1" /Total Height: 5" /Height from bottom to center of hole: 3.5" /Pull Back: 1.5" /Top Width: 5 cm /Bottom Width: 3 cm Color: the same as picture show - Condition: 100% Brand New Fitment: All Motorcycles with 2.5cm bar diameter