[SOLVED] numb fingers - 3000-4000rpm

[keratos]

Most of those mods are speed related though, not revs.

If you're stationary and bring the revs up slowly you'll feel if it's engine related. Then you can choose which things to aim at working on.

I get vibes , quite a bit, when stationary when revving (no load) upto 3000-4000rpm. Maybe its because I came from a 500cc maxi-scooter single cylinder 1 yr old 2000 miles on clock belt driven smooth bike?? This fazer is 2000 (14 yr old) with 20K on the clock??

So the vibes are defo engine related, not speed.