socommk23

Hey guys. Been a few years since I was last here. Glad to see my old log in still works. Woop.
Well after selling my ild 02 streetfightered sv.....then having a tl1000s for 4 years....then nit being on a bike for another 4 years im now back on a k3 naked black sv650.
First ride out last night with my other half on her gladius was awesome.

But......

There appears to be a pulsating whine in 3rd gear!?

Any ideas guys? Is it terminal? Normal? Easy fix? Hope ive not bought a lemon. Everything ele about it is fine.