I recently replaced all the gears and LCD display and all was well until a couple of weeks ago. The speedo from one ride to the next started registering erratically. It either doesn't work at all or sometimes maxes out at 40 mph.
It's actually gone back to working a couple of times but mostly is between not working or maxing out at 40 mph.
I removed the sensor tube and all looked clean. I cleaned it with a rag anyway and some choke solvent, to no avail.
Any thoughts? Obviously no speedo is a real pain as it registers no miles and doesn't turn off the turn signals.