Wiring schematics & diagrams
What kind of battery should I use?
What kind of battery charger can I use?
Installing a battery tender
What is that blue gunk on my battery terminals?
How to tell if your battery is dead
Installing a voltmeter
How does the charging system work?
How to check the fuses
I want a louder horn
I want to put flush-mount flashers on the front.
Installing AsianCycle flush-mounts
I want to know more about headlight modulators.
Where can I get a flashing brake light?
I want to wire extra brake lights into those empty rear sockets.
I want to change the lenses in my rear pods
I want a brighter brake light.
I want to make the stock front flasher pods into DRL's.
Brake light system overhaul w/LEDs
I want tail lights with more brightness/contrast.
What about the new extra-bright headlights?
How do I replace and adjust the headlight?
Opening your garage door with your light switch
High output headlight harness
Daniel Stern headlight circuit upgrade
Eastern Beaver headlight relay harness
Alternator Information
Waterproofing your electrical connections
How do relays work?
Replacing instrument cluster bulbs
Installing a Sigma bicycle computer
How to jump start your bike from a car/Batteries explained.
My battery is dead; how can I bring it back to life?
How to read a multimeter
Soldering 101
Installing connectors for your wiring
My sidestand switch doesn't work right.
Checking the clutch safety switch
I want to make my bike into a streetfighter.
I want a small flashlight so I can see my stuff
EX250 parts diagrams