September 30, 2014 • BULTACO, LITERATURE • 631
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September 27, 2014 • YAMAHA • 917
September 27, 2014 • YAMAHA • 1536
September 27, 2014 • YAMAHA • 1192
Credit: March 1977 Motorcyclist magazine...
September 27, 2014 • YAMAHA • 999
Credit: 1977 DirtBike magazine...
September 27, 2014 • YAMAHA • 1427
Credit: Dirt Bike magazine, August 1986. ...
