For BMW R850R F800ST R1150R R 850R F 800 ST R 1150 R Motorcycle Handlebar Riser Bar Mount Handle Clamp Red Silver Black Fitment: For BMW R850R F800ST R1150R Handlebar Riser: 1-1/8 inch 28mm and 7/8 inch 22mm Specification: Condition: , Never Mounted Size: Fits most Dirt Bikes and ATVs with 7/8 inch handlebars Bolt Size: Approximately 2.5 inches Material: CNC-machined 6061-T6 aluminum alloy Color: Black, Silver, Red Quantity: 1 Pair (Right + Left) Features: - CNC-machined from high-strength aluminum alloy, premium quality with anodized surface finish - Raises height by 30mm, providing a more comfortable riding posture and reducing long-distance ride fatigue - Easy to install; no special tools or instructions required - Provides a more upright and comfortable riding position by raising the original handlebar - No need to replace your handlebars simply remove the original top clamp, insert the riser between the handlebar and bottom clamp, then reattach the top clamp using the included hardware