Original Garage Moto Riser Top Clamp For OG Risers The OG Riser Top Clamp enhances motorcycle front ends with a touch of aggressive MX style. Constructed from durable 6061 T6 aluminum and featuring a tough hard anodized finish, it offers both strength and functionality. This clamp is pre-drilled for accessories and compatible with standard 1-1/8 bars or 1 bars with an included shim set. Available in multiple finishes, it enables customization for a striking appearance that sets individual rides apart. Features: CNC Machined 6061 T6 Aluminum Anodized & chrome finishes available Works with any standard 1 1/8 handlebar (most MX Style bars) Use OG 1'' Handlebar Shim Set to run your favorite 1 handlebar Pre-drilled for various accessories mounting Machined OG logo