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Cosmo S

  • 500 Watts Power
  • 15Ah Battery
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Select color: Metallic Green

Battery Capacity

$1,999 Sold out

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Free Shipping ($200+ value)

Free shipping on all e-bikes in the Continental U.S.

Professional In-Store Or Easy DIY Assembly

Choose between:
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).

Expert Service & Support

There are so many ways to get in touch with our Support Team! Chat, call, or drop us an email.

Warranty Protection Up To 5 Years

1-Year limited warranty (included), plus extended product protection plans available for 2, 3 and 5 years (starting at $210).

15-Day No Risk Returns

Ride your e-bike up to 10 miles on us. Don’t love it? Enjoy hassle-free returns within 15 days of delivery.

The Magnum Cosmo S

Work hard and play harder—with budget-friendly style. 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.

Highlights

  • Category Touring
  • Class Can be configured to a Class 1, 2, or 3 E-Bike.
  • Frame Type Low-step
  • Seating Relaxed
  • Perfect For Paved / Light Trails / Recreation

THE BATTERY.

Long-range (up to 50 miles) battery for the freedom and power to tackle longer rides.

15Ah

50 miles (80 Kilometers) Max Range

7.5 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.

Smart Front Display

Bright, illuminated display readings include 3 different levels of assist; trip; odometer includes a button to activate the front headlight

Geared Rear Hub Motor

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.

Front and Rear Integrated Lights

Integrated front and rear lights can be controlled from the front display, and allow you to see and to be seen by pedestrians and vehicles

Welded Aluminum Rear Rack

The welded, integrated aluminum rear rack is part of the bicycle frame for added strength, and it holds your gear securely.

Wide, Treaded Tires

The wide 2.35" tires can handle packed gravel and dirt roads in addition to rough city streets.

Front Suspension Fork

The Suntour NVX30 suspension fork offers 80mm of travel to soak up rough pavement with ease.

Component Overview

Motor Brand

Bafang

Motor Type

Rear Hub-Drive

Motor Nominal Output

500 Watts

Motor Peak Output

750 Watts

Battery Brand

Samsung Cells

Battery Voltage

48 Volts

Battery Ah

15Ah

Battery Wh

720Wh

Battery Chemistry

Li-NMC

Battery Charge Time (from empty)

7.5 Hours

Minimum Range

30 Miles (48 Kilometers)

Maximum Range

50 miles (80 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

Display-Activated Front and Rear Lights

Frame material

Aluminum Alloy

Frame size

18” (46 cm)

Frame Type

Fork Details

SR Suntour NVX30 Suspension Fork with Preload Adjustment and Lockout

Gearing details

Shimano 7 Speed

Shifter Details

Shimano 7 Speed

Crank

Aluminum Alloy, 52T, 170mm

Pedals

Wellgo

Stem

Adjustable Alloy

Brakes

Mechanical Disc Brakes

Grips

Ergonomic Faux Leather Black

Saddle

Magnum Comfort

Tire Brand

Kenda 26 x 2.35

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

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

Kickstand

Rear-Stay Mounted Kickstand

Bell

No

Charger

48 Volts / 2 Amps

Front Rack

Optional Front Rack (Not Included)

Rear Rack

Includes Rear Rack

Fenders

Includes Front and Rear

Accessory Mounts

Front Rack Mounts, Rear Rack Mounts, Front and Rear Fender Mounts

Cosmo S videos

  • Explore The Series
  • Technical Overview

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.

Any questions?

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Cosmo SMetallic Green

  • 500 Watts Power
  • 15Ah Battery
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