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Vibrations

234 views 2 replies 2 participants last post by  brumbywal  
#1 ·
Hi everyone, my Stryker has a vibrations problem,from 90k-100 km/hr it's vibrating but staying on that speed for about 10 minutes it'll level out again but still can feel it very lightly it only started about 1500 ks ago, have replace plugs more than once to no avail, Bike done 270 ks never had a problem otherwise, I am at my witts end. Anybody has an idea I'd be great full. Cheers.
 
#2 ·
If it's distinctly speed related, it could be a tire. If it's RPM related, it should happen at various speeds in different gears. I had a belt separation on the front tire a few years ago, which had the same symptoms you are describing. Had to replace the tire, and all went away.
 
#3 ·
It's definitely rpm related,but also today ran smooth until about 1500 rpm then vibrates in every gear but after a while in top gear doing about a 100km/hr say for 10 min it seems to ease out.
Doing 100 pull the clutch , no vibrations so it's not speed related.
The Yamaha rep supposed to be in town this or next week been in the same job for 25 years apparently he knows his job well.
Will get back once I've spoken to him. Cheers