Motorcycle Repair: KLR 650 electronics, heated vest, watt spot

Question
I have a Kawasaki 2006 KLR 650.

How many extra electrical components can I run with a stock charging system?  Would I need to upgrade to handle 2 55 watt spot lights and maybe a couple other components?

Thanks for you time, Dave


Answer
Hi Dave,

Older models: 14V, 14A @ 8000 rpm, newer models 14V, 17A @ 7000 rpm.  

The normal electrical load is around 9 amps for the headlight, tail and license lights, instrument lights.  (The ignition system has its own supply coil, and does not drain the main charging circuit.) Then are the occasional loads, like the cooling fan, turn signals, brake light, etc.  

Generally, the KLR can handle at least one "high-power" accessory, like a high-wattage headlight, heated grips, heated vest, etc.  The best way to tell for sure is to connect a voltmeter and keep an eye on the voltage while you are riding, under different load conditions.

Electro Sport (www.electrosport.com) makes a higher output stator and rectifier/regulator.  (If you upgrade the stator, you should also upgrade the R/R.)  Installation requires cutting the wires on the stock stator, and threading the new ones through the grommet.

Contact Electro Sport and inquire about the output of their products. Older models with Electro Sport parts is claimed to be 280 watts.

Respectfully,
Mark Shively