Can you put an Electric start on a 2003 KTM 450sx?

Yes, you can install an electric start on a 2003 KTM 450SX, but it requires significant modifications since the bike was not originally designed for this feature. You'll need to source an electric start kit, which typically includes components like a starter motor, battery, wiring harness, and a new ignition system. Make sure to consult with a professional or refer to detailed guides to ensure proper installation and compatibility with your bike's existing systems.