Production figures were, 3200 of the 750 Sei units over two series and 1878 of the 900 Sei models over four series. There were several differences between the 750 and 900 motors, the 750 cylinder block was sloping forwards, the 900 block was upright. The 900 motor was bored and stroked, the 750 had it's alternator behind the cylinder block and above the clutch housing, the 900 had it's alternator mounted to the left hand side of the crankshaft. The 750 had a wet multi-plate clutch, the 900 had a dry multi-plate clutch. I owned a 1980 Mk2 900 Sei for 38 years.
Watched a couple of your videos so far and really enjoying them.
Production figures were, 3200 of the 750 Sei units over two series and 1878 of the 900 Sei models over four series.
There were several differences between the 750 and 900 motors, the 750 cylinder block was sloping forwards, the 900 block was upright. The 900 motor was bored and stroked, the 750 had it's alternator behind the cylinder block and above the clutch housing, the 900 had it's alternator mounted to the left hand side of the crankshaft. The 750 had a wet multi-plate clutch, the 900 had a dry multi-plate clutch.
I owned a 1980 Mk2 900 Sei for 38 years.
If ever I wanted a bike in my life , this is the one!
Super cool
Be glad to take that off your hands