In this video I’m walking you through a simple oil change on a 2021 Honda CRF110F (110cc) — the same kind of youth-sized dirt bike a lot of us have in the garage for the kids. I keep it straightforward: what oil to use (10W-40), what you need to have on hand, and the basic process so you’re not guessing or making a mess all over the floor. The big takeaway is this is one of the easiest maintenance jobs you can do yourself, and it’s worth staying on top of it because these little bikes get ridden hard. I also point you toward the exact stuff I use and keep around the garage—an oil change kit to make it easy, chain lube to finish the job right, and some youth riding gear and accessories if you’re getting a new rider set up. If you’re trying to keep a CRF110F running clean and reliable, this is a quick DIY win.