1970 Kawasaki G31M and 1969 Kawasaki F21M

My 1969 F21M and 1970 G31M running

[Rootbeer]

Thank you so much, I had one when it when I was younger it was a great fast scrambles bike. I never got a picture of it. That bike ran like a chain saw.

[bruin]

Wow, they look and sound great! I remember those on the trails. I think they were also called Centurion? Boy, did the 100cc have a narrow power band, and it really screamed when you got it way up in the RPM's. Really sweet bikes, congrats!

[kawasakirule]

High output engines . Almost 20 hp if I remember correctly.