Warranty. Look at the manufacturer's warranty to find out how long it lasts and what it covers. Try to remember, repairs are more likely to be more difficult and expensive using an e-bike than with a regular bicycle. An electric bike is run by rechargeable batteries and an electric motor. https://waylonvaqgw.life3dblog.com/37432644/5-easy-facts-about-eco-bike-for-sale-described