Here it come first impressions after first 100 km :
It drives well, higher position than previous bike, spongy rear break, 4 l/100 km (58 mpg calculated at gas station with 2 fill ups), harder seat - but of course you all know this.
I discover something strange: when I drive at low speed(30-50 km /h lower than 5000 RPM ) I find that the engine is working somehow interrupted, not smooth, continuous. If I accelerate or If I pull a little the clutch and keep same rpm it runs good. I don't think is a normal way of working for this bike. I change gears as in manual.
Could you be so kind and advise me what to check ?
Thank you .
Last edited by robertb; 09-13-2019 at 07:17 AM.