How powerful is a fuel Injected 2025 KTM 125 SX 2 Stroke? And how much more power can we get out of it with just a few simple changes and upgrades? Let’s find out!
In this video we are chasing Horsepower as we look to turn our little 125cc dirt bike into a real rocket ship. We’ve teamed up with KTM UK to do that by installing the Factory Performance Kit. We’ll also visit the dyno room at VRD Motorsport to see the improvements on paper before heading to the track to test the bike in action!
Chasing Power on a 125cc 2 Stroke! | 2025 KTM 125 SX
