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SourceMX         SourceMX is an official sponsor of Pit Bike Junkie Magazine. Owner Steve Siu is a talented designer & artist providing bike graphics, custom printed jerseys & promotional banners to major teams, local riders, bike shops & race tracks throughout the Midwest. In addition to all your racing needs, SourceMX can also design & install graphics for your truck, van & trailer.  Creating a professional image for you and your sponsors is an important part of racing and SourceMX is your one-stop-shop to help you represent in style.  Need plaques, awards or trophies?  SourceMX can provide those too!  All design & production is handled in-house under the careful supervision of the owner, using the latest state-of-the-art equipment.  SourceMX is famous for attention to detail & the quality of the finished product. SourceMX is a division of The Sign Source, a full service sign company in Osage Beach, MO.  Company founder Steve Siu is an avid motocross enthusiast, former auto racer and the director of the ShoMe State Pit Bike Series.