Every bike comes with full fenders and an 8-in-1 multi-functional accessory kit included

Shimano 7-speed gears

48V 17Ah Battery – Extended Range for Longer Rides

which can last up to 90km with pure power assist on a single charge

waterproof and dustproof

bicycle computer cadence sensor protective Color:2pcs Every bike comes with fullSPECIFICATIONS Stopwatch and Accessories: Case Origin: Mainland China Model Number: sensor case Bike Cadence Sensor Silicone Protective case For Garmin Igpsport Bryton Magene Sensor Protective case Durability Silica gel material it can lengthen normal twice the length Effective protection against sand (Sensor not included)