50 miles (80 Kilometers) Max Range
7.5 Hours Charge Time
Roll over image to zoom in
a) Delivery to your local authorized Magnum Dealer with in-store assembly (included);
b) Home delivery & DIY assembly (included); or
c) Home delivery with at-home assembly by a local bike mechanic (starting at $149).
There are so many ways to get in touch with our Support Team! Chat, call, or drop us an email.
1-Year limited warranty (included), plus extended product protection plans available for 2, 3 and 5 years (starting at $210).
Long-range (up to 50 miles) battery for the freedom and power to tackle longer rides.
Designed and built with the city and commuter cyclist in mind, the low-step frame design is a breeze to mount and dismount, and it comes in stylish colors with a sleek, integrated battery.
Bright, illuminated display readings include 3 different levels of assist; trip; odometer includes a button to activate the front headlight.
The Bafang rear-mounted geared hub motor provides all the power you need to navigate city streets with ease, and has a maximum output of 750 Watts.
Integrated powerful front headlight and rear light (activated by braking) can be controlled from the display.
The welded, integrated aluminum rear rack is part of the bicycle frame for added strength, and it holds your gear securely.
Innova 26 x 2.35” tires can handle packed gravel and dirt roads in addition to rough city streets.
SR Suntour NVX30 Suspension Fork with 63mm travel and preload adjustment soaks up rough pavement with ease.
Motor TypeRear Hub-Drive
Motor Nominal Output500 Watts
Motor Peak Output750 Watts
Battery BrandSamsung Cells
Battery Voltage48 Volts
Battery Charge Time (from empty)7.5 Hours
Minimum Range30 Miles (48 Kilometers)
Maximum Range50 miles (80 Kilometers)
Display TypeMagnum Branded VeloFox, 8 x 7 cm. Display Screen, Backlit Monochrome LCD
Display ReadoutsBattery Level, Assist Level, Current Speed, Power Output, Trip Distance, Odometer, Range, Trip Time
Drive ModeCadence Sensing Pedal Assist, Trigger Throttle, Walk Mode
Top Speed25 mph with Pedal Assist, 20 mph with Throttle
LightsIntegrated Front and Rear
Frame materialAluminum Alloy
Frame size18” (46 cm)
Fork DetailsSR Suntour NVX30 Suspension Fork with Preload Adjustment and Lockout
Gearing detailsShimano 7-Speed
Shifter DetailsShimano 7-Speed
CrankAluminum Alloy, 52T, 170mm
BrakesClarks Hydraulic Disc Brakes
GripsBlack Faux leather with stitching
SaddleQF Saddle Black
Tire BrandInnova 26 x 2.35
FendersFront and Rear Included
Seat Tube18” (46 cm)
Reach14.75” (37.5 cm)
Stand Over Height22.5” (57 cm)
Virtual Top Tube Length22” (56 cm)
Min Saddle Height21.75” (55 cm)
Max Saddle Height28” (71 cm)
Width25.75” (65 cm)
Wheelbase44” (112 cm)
Length70.5” (179 cm)
Total Weight60.5 lbs (27.5 kg)
Battery Weight8.5 lbs (3.9 kg)
Recommended Minimum Rider Height5’0”
Max Load Capacity265 lbs. (120 kg)
Charger48v / 2A
Front RackOptional Front Rack (Not Included)
FendersFront and Rear Included
Accessory MountsFront Carrier, Front and Rear Fender, Rear Rack
Our product specialist points out which specs the Cosmo, Cosmo S, and Cosmo X have in common as well as their key differences.
The folks at Epic Cycles review the Magnum Cosmopolitan line of bikes, a stylish and reliable line of city bikes that comes in several striking colors. The bikes feature Magnum’s stalwart powerful and easily recharged battery, powerful and reliable motors, pedal assist functions activated at the smart display, and aesthetic and functional components