Quote:
Originally Posted by pete
Gas Gas used the Zongshen motor in there 6 day enduro bike
after Yamaha's carbed WR motors run out and Yamaha would not sell
them there new injected reverse cylinder motor..
So it is very possible Gas Gas used different ratios in the gear box...
They may also have used different valve timing "cam" for more power..
As I can't imagine the motor as Zongshen use it would have been
suitable for a competition enduro bike with out a few mods....
Gas Gas may have used a lower first gear... that would let you up the final
drive ratio but still retain a low first gear....
..
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1st is input shaft has the gear machines into it, then a spinning gear opposite
From what I can work out anyways