2007 Yamaha Snowmobiles

The Yamaha snowmobile sled line-up for 2007 features all 4-stroke snow machines, consistent with its product line since 2003. Snocross rules for the 2007 snowmobile racing season have expanded the Open classes to allow inline, three-cylinder, four-stroke powered sleds up to 1050 cc. Robbie Malinoski, WPSA champion in both 2006 Pro Open and Pro Stock […]
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