Perfect Fit for 1 1/8" Handlebars; NOT Fit for 1" or 7/8" (They are Available in Other Listings of Our Shop), or 1 1/4". Please Make Sure the Size of Your Handlebar before Buying It. 3 Heights Available: 20mm / 30mm / 40mm. The Size Depends on: Stock Wiring, Brake Hose, Brake Clutch Cable Length. Please Make Sure the Suitable Height before Buying It. Of Course, It Depends on Your Most Comfortable Riding Position. Solid Construction but Light Weight: CNC Machined by Billet 6063-T6 Aluminum, and Anodized Surface Finish. Easy to Install: Just Screw out with the Allen Wrench, Each Package Comes with 4 PCS SUS304 Bolts (Size M8*1.25 Pitch). Bolts Hole Distance: the Distance between Center of Hole from 38mm to 42mm( Not Fit Other Bolt Hole Distance) These Handlebar Risers are Specifically Designed for the Motorcycles, and Dirt Bikes. They Stack on Top of Your Existing Bar Clamps to Give You the Additional Height that You need While Riding.

Specifications:
Condition: Brand new (Aftermarket product, No OEM one)
Diameter: 1 1/8" 28.6MM
Riser Height: 20mm / 30mm / 40mm
Color: Black / Silver     
Material: 6063-T6 Billet Aluminum
Hardware: 4PCS SUS304 Bolts M8*1.25 with Washers