Joker Machine 2" Dual Black Handlebar Clamp Assembly 03862B Replace your heavy cast handlebar risers with one of these high-performance all-billet aluminum riser sets Fully CNC-machined racing styled design is made from solid 6061 T-6 bar stock for maximum strength Special alloy gold zinc top clamp mounting bolts are included Lightweight dual design top clamps give your bike a unique cafe racer look Available in black or clear anodized, and chrome finishes