Hign-concerned Chemical:None Motobike Make:Universal Origin:Mainland China Material Type:6061-T6 aluminum alloy Color:Black/Silver/red Rise height:22mm, 28mm Fitment:Fit all motorcycle Fitment: Fit all motorcycle Handlebar Riser: 11/8" 28mm Handlebar Riser ; 7/8" 22mm Specification: Size: Fits almost all Dirtbikes and Atv's with 7/8" handlebars Bolt size: About 2.5 inches Material: CNC-machined with 6061-T6 aluminum alloy Color: Black/ Silver/red Quantity: (According to your choice) 1 Pair (Right + Left) Feature: * CNC-machined from high-strength aluminium alloy, Premium quality, anodized surface finish * Height Up 30 MM: Make the rider have a more comfortable cycling posture and effectively reduce long-distance ride fatigue * Easy to install without instructions * Provides a more upright, comfortable riding position by raising the original diameter tubular handlebar. No need to replace your handlebars - simply remove the original top clamp, place the riser between the handlebar and original bottom clamp, and install the replacement top clamp using included hardware.