What causes an electric scooter to do "herky, jerky" motion while pulling a load uphill? Can any adjustments be made? The bike is a Schwinn 350.
Wow! Thanks for the quick response. You appear to "hit the nail on the head." The herky, jerky is obviously from a voltage drop under load. I just replaced both batteries, thanks to Electric Scooter Parts, so I know that's not the problem. I weigh 195 so I'm sure the strains under the load while going uphill. It's an annoyance I will live with for now. Thanks again. You guys sure know your stuff!