You should assemble the wheels (applications are bundled), cost the battery before use. Also, you should regulate the forks and handlebar, brakes and throttle right before Using. The full handbook is included in your order (also available online on this web site), and our online buyer guidance is below https://surron-ultra-bee-installm25678.wikiusnews.com/1349365/purchase_surron_ultra_bee_electric_bike_secrets