Whilst the magazines gave the Kawi's a good write up at the model launch, what occured over a race season was far removed from the tests. Track down a rider from back in the day and they will talk about the rear suspension woes, the breaking frames, terrible brakes etc, seizing engines. Still, i think there one of the best looking bikes from the time. Whilst i am a SUZI nut, my favorite bike is my 83 KX500 by a short margin to my RM400C.
1982 - B1
Upward Facing Air Cleaner
No Front Fender Brace
Number Plate in Rear Guard
UniTrac Twin Link (Adjustable)
Solid Rod Rear Brake
1983 - B2
Sideways Facing Air Cleaner
Adjustable Front Forks
Revised Cylinder Head
1984 – C1
Cable Rear Brake
Finned Style Cylinder Head
Front Fender Brace
Number Plate Integrated Into Side Panel, Not Rear Guard
UniTrac Single Link (Non-Adjustable)
Revised Swing Arm (Chain Adjusters)
1985
Not sure. As they are kinda a pointless bike with the Pre85 rule in place in OZ as you have to race them in Pre90 and they are far from competitive. Different story if you are collecting, restoring and not racing though.