Camshaft Zip 50, Liberty 4-cycle For the following engines: Scooter * 50 4-stroke air-cooled 2-valve For the following vehicles: * Aprilia Scarabeo 50 4-stroke 2002-2006 * Aprilia Scarabeo 50 4-stroke 2007 – Restyling * Aprilia SPORTCITY 50 One 4-stroke * Fly 50 4-stroke 2005-2007 * Fly 50 4-Stroke 2006-2007 (Chinese production) * Fly 50 4-stroke 2008 — * Liberty 50 4-Stroke 2000-2002 (16 “rear) * Liberty 50 4-Stroke 2004-2008 (14 “rear) * Liberty 50 4-stroke 2009 – MOC * Vespa ET4 50 4-stroke 2000-2002 * Vespa ET4 50 4-stroke 2003-2005 Euro2 * Vespa LX 50 4-stroke 2005-2008 * ZIP 50 4-stroke 2000-2005 * ZIP 50 4-stroke 2006-2008