Motorola Rizr, also marketed as MOTORIZR, is a former series of slide mobile phones from Motorola. Models include:Motorola Rizr Z3, original Rizr released in 2006 Motorola Rizr Z6, 2007 model running MotoMagx or BREW Motorola Rizr Z8, 2007 model running Symbian UIQ Motorola Rizr Z10, 2008 model running Symbian UIQ