Spacer for reed valve Kiesler, Aprilia/ Suzuki, for Piaggio intake manifold, d=21mm

This aluminium manifold spacer is a real special from Kiesler. It gives you the opportunity to mount the carb on Aprilia/ Suzuki engines so that it faces backwards. As intake manifold, you will have to use the short and straight ones from Piaggio, that you will find in the section ‘spare parts. The diameter is fitting for 21mm carburettors, but a bigger diameter can be achieved by milling.