spambacon
Tuned and Synch'ed
Hi Guys, i just got my bike back from the first service at the dealer, it got a new software, valve adjustment etc.
The bike is running great, better than before as the software seemed to fix the flat spot between 2000 and 3000 RPM. Also it is a joy to rev past 4500.
However there is a weird metallic rattling coming from the bike, mostly from the right cylinder. It is almost sounding like some metal vibrating against something at the frequency of the motor reving, a little bit like a loud sewing machine.
It is only there when the engine is warm, if i ride the bike cold then there is no noise during the first couple of kilometers, only the exhaust and the whirring engine.
I tried to locate it and it seems to come from the right cylinder. At least it is loudest there.
The noise was there before service but not so loud, at least i think so, but the is hard to say, as i focus on it now, as i expected the noise going away with valve adjustment. I told the tech about the noise before the service but he told me that some more noise is to be expected, due to the air cooled engine.
I have made a video after stopping mid journey to home, i reved the engine and tried to catch the sound, but it is a little bit louder during driving. I can hear it clearly till about 80 Km/h then the wind noise gets too loud.
The bike is running great, better than before as the software seemed to fix the flat spot between 2000 and 3000 RPM. Also it is a joy to rev past 4500.
However there is a weird metallic rattling coming from the bike, mostly from the right cylinder. It is almost sounding like some metal vibrating against something at the frequency of the motor reving, a little bit like a loud sewing machine.
It is only there when the engine is warm, if i ride the bike cold then there is no noise during the first couple of kilometers, only the exhaust and the whirring engine.
I tried to locate it and it seems to come from the right cylinder. At least it is loudest there.
The noise was there before service but not so loud, at least i think so, but the is hard to say, as i focus on it now, as i expected the noise going away with valve adjustment. I told the tech about the noise before the service but he told me that some more noise is to be expected, due to the air cooled engine.
I have made a video after stopping mid journey to home, i reved the engine and tried to catch the sound, but it is a little bit louder during driving. I can hear it clearly till about 80 Km/h then the wind noise gets too loud.