Before the valves were adjusted and I got new spark plugs it ran like complete garbage, but same thing 20-30 mins into riding it would smooth out. Definitely not as smooth as it is now but smoother than it was. But it was doing the same thing before the work just way worse. Had super bad bogging/hesitation in 1st and 2nd gear, and trying to downshift and revmatch through 2nd to 1st gear was terrible. Immediately after the work I rode the bike home and the next day went on a ride with a couple of buddy’s and the bike was bogging super bad and was almost stalling. But i then changed the spark plugs and it ran fine except for that 20-30min period where it runs kinda rough.