I just got my bike back from the dealership service center after having the valves adjusted. It started and ran fine for a mile or so at city speeds, and then for about 30 minutes at highway speed. When I exited and stopped at a light, I was idling so rough that it rattled my vision. After that...
I was adding a washer between the stand and the bolt so that the magnet would rest more firmly onto the sensor body, and I completely spaced that the bolt was brass and sheared it off. If any racers have removed your kickstand, or others who have bypassed the side-stand sensor, could let go of...
Hello, just what the title says. I have a 2017 and I want to upgrade my suspension. Apparently, the Yamaha R-series rear shock absorbers that are compatible don't fit 2017+ RC390s without deleting the cat. I'm pretty darned ok with the bike's performance on the street and highway, so I really...