To keep your bike’s wheels rolling, pump your tyres up to the correct pressure and check them before you ride. All you need for this is a floor pump, it only takes a couple of minutes. Flat tyres can drain your e-bike battery faster and make it more likely that you will damage a wheel.
If you have a traditional metal chain, instead of a belt-drive, you will need to keep your chain clean and well-oiled. A rusty chain squeaks and jumps as well as making it harder to pedal. Clean your chain with a bike degreasing spray, then lube with an oil recommended for your bike. Don’t forget to wipe off any excess oil as too much oil can attract dirt.