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The Magnum Cosmo S has a light low step frame with a fully integrated battery. The power system is 48 Volts running on a 500 Watt motor and a 15Ah battery for the range and power you need to run errands or go on a relaxing bike ride.
Motor Brand
BafangMotor Type
Rear Hub-DriveMotor Nominal Output
500 WattsMotor Peak Output
750 WattsBattery Brand
Samsung CellsBattery Voltage
48 VoltsBattery Ah
15AhBattery Wh
720WhBattery Chemistry
Li-NMCBattery Charge Time (from empty)
7.5 HoursMinimum Range
30 Miles (48 Kilometers)Maximum Range
50 miles (80 Kilometers)Display Type
Magnum Branded VeloFox, 8 x 7 cm. Display Screen, Backlit Monochrome LCDDisplay Readouts
Battery Level, Assist Level, Current Speed, Power Output, Trip Distance, Odometer, Range, Trip TimeDisplay Accessories
Drive Mode
Cadence Sensing Pedal Assist, Trigger Throttle, Walk ModeTop Speed
25 mph with Pedal Assist, 20 mph with ThrottleLights
Display-Activated Front and Rear LightsFrame material
Aluminum AlloyFrame size
18” (46 cm)Frame Type
Fork Details
SR Suntour NVX30 Suspension Fork with Preload Adjustment and LockoutGearing details
Shimano 7 SpeedShifter Details
Shimano 7 SpeedCrank
Aluminum Alloy, 52T, 170mmPedals
WellgoStem
Adjustable AlloyBrakes
Mechanical Disc BrakesGrips
Ergonomic Faux Leather BlackSaddle
Magnum ComfortTire Brand
Kenda 26 x 2.35Wheel size
26”Fenders
Front and Rear IncludedChain
KMCSeat Tube
18” (46 cm)Reach
14.75” (37.5 cm)Stand Over Height
22.5” (57 cm)Virtual Top Tube Length
22” (56 cm)Min Saddle Height
21.75” (55 cm)Max Saddle Height
28” (71 cm)Width
25.75” (65 cm)Wheelbase
44” (112 cm)Length
70.5” (179 cm)Total Weight
60.5 lbs (27.5 kg)Battery Weight
8.5 lbs (3.9 kg)Recommended Minimum Rider Height
5’0