Good Day All! My 2010 VFR1200F seems to have developed an engine vibration, not a wheel or other movement vibration but an engine vibration. I actually didn't notice it until I started riding my ZX14 this year and then went back to the VFR to find a significant difference in vibration levels. I took the right case cover off to inspect the cam chains/tensioners and found them fine. I did see, in my opinion, A LOT of slack in the oil scavenge pump drive chain. I had a look around the wide web and have not seen reports of failure for this chain but its current condition unnerves me. I did come across undiagnosed vibration that occurs around 30,000km (18500mi). I have ordered a new chain, chain guide and sprockets (these parts are not expensive at all) and will install just to see what the difference is compared to brand new but have a look at this 25 sec video and tell me if this looks normal to you
