Harley Davidson Sportster Electrical Problems, Repair How Tos

How do you replace the battery in your Harley Davidson Sportster? Find out here.

More power, easier starting and better fuel economy for your Harley Sportster.

You're out for a ride and stop for nice lunch, but afterwards your bike won't start. Now what?

Move your ignition switch and coils from the front of the bike, under the tank, and open up the whole look of your Sportster.

Know where your fuse box is and which fuse does what, because it is the first place to look when you have an electrical issue.

Unlock, alter, and increase the performance of you Sportster engine with an engine performance tuner.

Find and cure your Sportster's electrical problems with this step-by-step guide!

Battery not staying charged? Headlights dim? The Sportster has a simple charging system, so lets tear into it and make it work right again.

Harley Davidson Sportster Electrical Guides