If a bike maker gets a reputation for nit picking on their warranty, it's time to shop for another brand. These bikes are expensive and customers shouldn't have to worry about voiding a warranty every time they do minor repairs on their bike. There are other companies out there that bend over backward to see that their customers are satisfied.
For example, when I changed the handlebars on my Pedego Interceptor and added a stem riser, I accidentally broke the throttle cable connector. Since it was my own fault, I called and explained the situation, fully expecting to pay for a replacement. Instead, Pedego sent me a new throttle at no charge even thought I had violated the warranty agreement. Additionally, the two year warranty on the bike had expired 3 months earlier!
It should also be noted that Pedego shipped this bike with Slime filled tubes.