2023 Y250F (4 stroke). Very low hours on the bike and no racing. I did oil changes every other time I rode and cleaned and lubed chains after every ride. The bike was only out maybe 10 days this year. I picked this up from Full Throttle earlier this year. Right not I'm too busy to ride and it is just sitting in the garage. I prefer someone else give it ride instead of collecting dust. The tuner app is set to Linear Trq, but the other options are Hard Hitting and Smooth Linear. I just preferred the linear torque. Great bike, no issues. Tires Front/Rear are good as the pictures show. New filter as well.