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The Magnum Cosmo is a budget friendly option in our popular Cosmo series. The Cosmo 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 10Ah battery for the range and power you need to run errands or go on a relaxing bike ride.


Can be configured to a Class 1, 2, or 3 E-Bike.
Frame Type
Perfect for
Paved / Light Trails / Recreation

The Battery

The heart of the Magnum Cosmo is the integrated, long-range 48V / 10Ah / 480Wh Samsung battery that powers rides up to 40 miles long, depending on variables like body and cargo weight, terrain, wind direction, and pedal assist level.


  • 40 Miles (64 Kilometers) Max Range
  • 5 Hours Charge Time

Style Meets Ease

Low-step geometry

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.

Component Overview

Motor Brand Bafang

Motor Type Geared Rear Hub

Motor Nominal Output 500 Watts

Motor Peak Output 750 Watts

Battery Brand Samsung Cells

Battery Voltage 48 Volts

Battery Ah 10Ah

Battery Wh 480Wh

Battery Chemistry

Battery Charge Time (from empty) 5 Hours

Minimum Range 20 Miles (32 Kilometers)

Maximum Range 40 Miles (64 Kilometers)

Display Type Magnum Branded VeloFox, 8 x 7 cm. Display Screen, Backlit Monochrome LCD

Display Readouts

Battery Level, Assist Level, Current Speed, Power Output, Trip Distance, Odometer, Range, Trip Time

Display Accessories

Drive Mode Cadence Sensing Pedal Assist, Trigger Throttle, Walk Mode

Top Speed 25 mph with Pedal Assist, 20 mph with Throttle

Lights Integrated front and rear light controlled from the display

Frame material Aluminum Alloy

Frame size 18” (46 cm)

Frame Type

Fork Details SR Suntour NEX Suspension Fork with Lockout and Preload Adjustment

Gearing details Shimano 6-Speed

Shifter Details Shimano 6-Speed

Crank Aluminum Alloy, 52T, 170mm

Pedals Wellgo

Stem Adjustable Alloy

Brakes Mechanical Disc Brakes

Grips Black Faux Leather

Saddle QF Magnum Saddle

Tire Brand Innova 26 x 2.1

Wheel size 26”

Fenders Front and Rear Included

Chain KMC

Seat 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 43.5” (110 cm)

Length 69.75” (177 cm)

Total Weight 57.33 lbs (26 kg)

Battery Weight 8.5 lbs (3.9 kg)

Recommended Minimum Rider Height 5’0

Max Load Capacity 265 lbs. (120 kg)

Magnum Cosmo

Kickstand Single-Leg Center-Mount

Bell No

Charger 48v/2A

Front Rack Optional Front Rack (Not Included)

Rear Rack Included

Fenders Front and Rear

Accessory Mounts Front Carrier, Front and Rear Fender, Rear Rack

Cosmo Series | Overview And Differences

Our product specialist points out which specs the Cosmo, Cosmo S, and Cosmo X have in common as well as their key differences.

In-Depth Review of The Magnum Cosmo

Epic Cycles shows the many features of the Magnum Cosmo S, including the easily mounted step-thru frame, the stunning paint jobs, the brake activated tail light, the well-designed and clean cockpit, and the powerful, integrated battery.