S07-B includes an integrated rear rack,which can meet your needs for carrying items during travel or adventure.The 48V 13Ah battery can solve most customers' concerns about the endurance and power of electric bicycle.With full power,the bike can go about 15-20 miles.If you use pedal assist during riding,this will allow you to reach further destinations.The battery uses a removable lithium battery,which is very convenient for charging.

About us

AOSTIRMOTOR is committed to the development, production and sales of electric bikes.

Through dynamic and efficient R&D and management teams, we adopt professional manufacturing processes and strict production process control to ensure the superior performance and originality of our products.