The WR250X utilizes a newly designed fuel-injected single with four valves (two titanium intake valves and two steel exhaust valves) and double overhead cams. Yamaha demonstrates its belief in the street legal supermoto category by designing this all-new power plant and housing it in an all-new aluminum double-cradle frame.
http://www.motorcycledaily.com/12sep...ualpurpose.htm
Looks priddy fuck fun!!! wonder if theres a 450 version on the way??
Bookmarks