Cylinder head casting for Kymco watercooled scooters, 72cc
This Malossi Cylinder gets its power from a modified Überstromkanäle, which gives it freer exhaust and higher compression at very high speeds. 
* Kymco B & W water-cooled 50 2002-2005 
 * Kymco 50 1998-2002 * DINK watercooled 
* Kymco SUPER 9 2000-2004 watercooled
Replacement pistons are available here.
Replacement rings are available here.
 Not legal for use in California on pollution controlled vehicles.  Check local laws before installing.