The Most Memorable Bikes of the 1980s - Australasian Dirt Bike Magazine
These are 12 of the Rarest Dirt Bikes Ever Made — Dirt Legal
Yamaha PW80 Dirt Bike | Yamaha dirt bikes, Yamaha, Dirt bike
Yamaha Motor USA - Yamaha of Yesterday. 1979 GTMXF 80. Debuting in 1973 and flourishing in Yamaha's off-road motorcycle lineup through 1982 with the MX80J, the Yamaha GT was the mini-bike that