Moto Mirius's video: The Best 125 Duke Airbox Power Mods

If you are considering upgrading your 125 Duke airbox filter or adding an airbox lid then here are some things to consider, and also if you are upgrading the engine then make sure you also upgrade the air supply Further information on my website: https://www.motomirius.com Upgrade Links — Moto Mirius https://www.motomirius.com/upgrade-links KTM Duke 390 Servicing — Moto Mirius https://www.motomirius.com/ktm-duke-390-servicing KTM Duke 390 Upgrades — Moto Mirius https://www.motomirius.com/ktm-duke-390-upgrades Social:: Instagram: https://www.instagram.com/Moto_Mirius/ Facebook: https://www.facebook.com/MotoMirius/ Website: http://www.motomirius.com Music provided by Epidemic Sound: https://www.epidemicsound.com/referral/my34gj/ 🔔 Subscribe and hit the bell next to Subscribe so you don't miss a video! Now, I’m just a normal guy who likes working on bikes; I’m not a qualified mechanic but I’ve spent a lot of time working on bikes and most of the servicing you see is directly from the manufacturer workshop manuals. I like to show you interesting things you can do and that I’ve done with my bikes, but I can’t promise you that anything I show you will work on your bike as not everything is always exactly the same. Be careful not to harm yourself, anyone else or your bike and always be aware that if you have a warranty then changing or working on your bike can invalidate it - they do love an excuse not to have to pay out. If you have any doubt then talk to a qualified mechanic or engineer and make up your own mind.