PRO TAPER Grips Motocross,MX Enduro Pitbike Quad Donut included in pack Pro taper blue hand grips. For dirt bikes and motorcycles with twist throttle set up. Will not work with thumb throttle. Hole Diameter: 22mm for left, 25mm for right side ProTaper Full Diamond 2-D Dual-Density Grips in blue. Inner core compound perfects the bonding interface with bars Tacky gel-like surface compound is perfect for motocross Used by Professional races worldwide Twist throttle grips that fit 7/8" and 1-1/8" handlebars Full Set fits 7/8" Handlebar 50cc, 70cc, 110cc, 125cc All Brand CG Japanese and chinese dirt bike motorcycle Series Etc. Quick dispatch from UK.