$1500 new no miles
$450 used with rear rack, front basket and bags
 
Dolphin two battery version new not used
Used one still nice
Motor500W (750W Peak) Rated Geared Hub Motor
Battery48V 10.5Ah / + 48V 7Ah (Plus Version)
DisplayLCD-7 with USB Port
ThrottleThumb Throttle
(Left Side)
Assist TypeCadence 12-magnet Sensor
Range45 - 70+ Miles
Top Speed20 Mph
Charger54V 3A Fast Charger
Frame6061 Aluminum Alloy Folding Frame
Tires20" x 2.3"
BrakesHydraulic Disc Brakes
DerailleurShimano 7-Speed
FreewheelShimano MF-TZ500 14-28T Thread
ForkRigid Aluminum Alloy
CranksetProwheel 52T 165mm w/ Plastic Guard
SaddleErgonomic Comfort Saddle
Unfolded Size63" x 23.6" x 44.5"
Folded Size33" x 14.5" x 28.5"
Weight (w/ Battery)51.5 lbs (STD)
/ 55.8 lbs (Plus)
Max Payload300 lbs
Recommended Height5'2" - 6'2"
Wheelbase41.73"
 
Qualisports.us website
 
Accessary new cost
$69 rear rack 
$59 front rack 
$139 pannier set with backpack