Mugello cylinder kits are similar in layout to standard cylinders and have 2 extra transfer ports. They have a standard configuration inlet and exhaust ports, so they can be used with standard carbs and exhausts if needed. They are best suited to 24/25mm carbs and clubman type exhausts, which gives a really great touring set up, but carbs up to 30mm and expansion chamber type exhausts can also be used with the Mugello cylinders if desired.  ]]>