The item comply with UL requirement, and it is certified to meet UL 2849 safety standards
 
 
Vehicle Specifications
Specification NameSpecification Value
Pedal Assist Range85 Miles
Electric-Only Range36 Mile
Top Speed36 Mph
Dimensions80*26*44(Inch)
Max Load Capacity500Lbs
Ebike Net Weight81 Lbs
Battery Weight9 Lbs
Torque110 Nm
Tire Size26*4.0, 20psi
Electric Motor Control
Specification NameSpecification Value
Display48v Lcd Display With USB Charging
Pas Levels0-5 Pas
ThrottleHalf-Twist Throttle / Optional Thumb Throttle
Maximum Output48V/37A, With Temperature Control Protection
Motor1800W Rear Hub Brushless Motor
FreewheelShimano 7-Speed Indexing, 14-28T
Rear DerailleurShimano 14-28T
ShifterShimano 7-Speed