It doesn’t like to start in gear and if you do try to start it in gear for too long the battery will drain quickly. I can say that not all batteries on Yamahas are a problem, but I have had a couple stock ones die on me. These mods that are in this article simply work for this specific machine.ġ-Fire Power Battery: We have experienced first hand that the stock battery can give out. Again, we will not push something on you unless we know it works. If you don’t find a specific aftermarket company that you prefer in this article, don’t fret, email me at and we can talk it out like cool people should. These mods are recommended, by us, through countless hours of testing. However as you know I can’t leave well enough alone and chances are you can’t either, so I put together a “Top 5” list of things you can do to yours in no particular order.
The 2019 Yamaha YZ250F to me is the best 250F of the year because of the great suspension, torquey engine character, and a chassis that is very stable.