Bericht#4 » 28 mei 2018, 00:01
Actually, I had not used max. revs, rather <=8000. Then it already looses torque.
But the sound is like a 4-stroke @16000.
As far as I know, it's 50cc.
I don't think the dealer spent extra money to mount a 70cc (and bigger carburetor to run smoothly).
Usually the manufacturer delivers the vehicles without legal limiters (eg for Switzerland) and those limiters ship in a separate country-specific package.
Many dealers are too lazy and greedy to insert them.
The vehicles sell better without and after WOK they can still insert them for cash.
My bike is certainly without properly throttle, it should only output 1.4kW@5000 and 45km/h (probably power limitation because of wind drag).
But when I got it, it could ride 55km/h @9300 (CDI limitation).
I changed the sprocket for 64km/h @9000. That's again at its power limit. Still ok in the hills (due to manual 6-speed) and smoother during cruising.
A tuned 2-stroke 70cc might well exceed 70km/h. But I don't want to spend much money and effort.
The sprocket was only 7€.
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