MotoGP rider Alex Hofmann will be at Spectrum Motorsports, 51 Auto Center Dr., Irvine CA 92618 (www.spectrum-motorsports.com) today 12/14/2007 from 2:00 p.m. and 12/15/2007 from 11:00 a.m. signing autographs. The Ducati 848 launch will take place today and tomorrow (a demo is available). Spectrum Motorsports is also proud to announce it is now an MV Agusta dealer. We have the limited edition F4 Claudio Castiglioni model on display. Everyone is welcome.