Fitted new chain & sprockets this morning
bought a530 pitch 110 link Ognibene Gold Chain
and Ognibene sprockets std 15 teeth front and 48 rear.
the rivet pin was a little different than a DID one but i thought I had fitted it ok.
Went out for a test ride and after 20mins thought all was well.
On way home at 50mph bang the rivet link let go...... Should have gone to garage and had it checked....
So pushed bike home 1/2 mile..... very hot today I was drenched when I got home..
the rivet link grabed hold of the top bolt which holds the bearing cover plate (sits behind the front sprocket) and mangled it up it's item 36 on the ajsutton website
see
[size=78%]https://www.ajsutton.co.uk/genuineparts/9654/13/yamaha-fzs600-fazer-1998/crankcase?uID=0[/size]It is only tightened up to 10Nm so not holding anything other than the cover plate.
But the casting has been ripped out you can see half the threads with a chunk missing from the left side.
So I am a little unhappy with myself for not doing a propper job.
So need to work out how to fix it and hope I havn't trashed the gearbox or any other internals.
I will try and get a photo loaded at the weekend after I remove the front sprocket...