Mikuni HS40-6 Universal Flatslide 40mm Carb
This is a Mikuni HS40 universal performance carburetor. These can be used on a variety of applications and are a excellent performance carb. If you get one of these I will set it back to the settings it came with out of the box. If it is off a bike where it worked fine and just needs rebuild I will replicate all current settings. I only use Genine Mikuni parts to rebuild these carbs.
Below is a Mikuni HS40-6 flatslide performance carb.
