Usage Tips:3 color Motorcycle Handlebar Riser Bar Mount Handle Clamp 28mm 22mm For BMW R850R F800ST R1150R R 850R F 800 ST R 1150 R Specification:Condition: Brand New, Never MountedSize: Fits almost all Dirtbikes and Atv's with 7/8 handlebarsBolt size: About 2.5 inchesMaterial: CNC-machined with 6061-T6 aluminum alloyColor: Black/ Silver/redQuantity: (According to your choice)1 Pair (Right + Left) Fitment: For BMW R850R F800ST R1150RHandlebar Riser: 11/8 28mmHandlebar Riser ; 7/8 22mm 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 diameter tubular handlebar.No need to replace your handlebars - simply remove the top clamp, place the riser between the handlebar and bottom clamp, and install the replacement top clamp using included hardware.