can be folded into the 45 x 19 x 12 cm box

enough for daily commuting

5Ah lithium battery and an automotive-grade BMS energy safety management system to ensure the safety of charging the battery (the charging time is no more than 6 hours each)

You can easily attach the bike bag to the bike seat using the quick release buckle and Velcro fastener

ROCKBROS Fahrrad Gepäckträger Verstellbar mit Schnellspanner Reflektor Motorradtasche can be folded into theROCKBROS Bicycle Luggage Rack Adjustable with Quick Release Reflector The ROCKBROS aluminum alloy bike rack is adjustable for 26 29 inch rear bikes. Equipped with a quick release and reflector, it's suitable for universal road and mountain bikes. Easy to install and robust, it provides additional storage space and safety on your rides. Easy installation Main features High quality aluminum alloy The aluminum alloy used is lightweight and less prone to