Product Description
This listing is for the machining service to enlarge the crankcase bore on an RG400 topcase. This then allows you to fit RG500 Cylinders or adapter plates for RGV Cylinders
This listing is for the machining service to enlarge the crankcase bore on an RG400 topcase. This then allows you to fit RG500 Cylinders or adapter plates for RGV Cylinders