1990 Models - Frequently Asked Questions
Zero 90
Engine Oil - 800cc
Fork Oil - Quantity Left 300cc Right 280cc
Ignition timing - mm B.T.D.C. 2.2 - 2.3
Other - Petrol mix 70:1 Semi Synthetic Oil (70cc to 5 litres petrol)
TR35
Engine Oil - 800cc
Fork Oil - Quantity Left 300cc Right 280cc
Ignition timing - mm B.T.D.C. 1.9 - 2.0
Other - Petrol mix 70:1 Semi Synthetic Oil (70cc to 5 litres petrol)