1981 Kawasaki KX420. I had one. Bought it as a basket case for $50.00, and got it running. Needed a shif… | Motorcycle dirt bike, Vintage motocross, Motocross bikes
🏁 '82 KAWASAKI KX 420 Dirt Bike Poster vintage motorcycle bike KX420 | eBay
First ride on Kawasaki Kx420 Dirt Bike!!! (CRAZY POWER) - YouTube