FLYPKIN FK20 Electric Motorcycle for Adults, 750W Motor, 20"x4" Fat Tire, 28MPH Pedal-Assist Mode, 48V/18AH , Tested to UL2849 Standard by SGS
FLYPKIN FK20 Electric Motorcycle for Adults, 750W Motor, 20"x4" Fat Tire, 28MPH Pedal-Assist Mode, 48V/18AH , Tested to UL2849 Standard by SGS
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FLYPKIN FK20 Electric Motorcycle for Adults, 750W Motor, 20"x4" Fat Tire, 28MPH Pedal-Assist Mode, 48V/18AH , Tested to UL2849 Standard by SGS

128 ratings

Key item features

  • Strong Power for outdoor Riding

    750W brushless motor and 80 Nm of torque. Provides smooth acceleration, stable hill climbing up to 30°, and a top speed of 20 MPH for Off-road riding,The bike's speedometer displays your speed at all times to remind you not to speed and to drive safely.

  • Long Range, Easy Charging

    48V 18Ah (864Wh) lithium battery supports rides up to 40 miles per charge. The removable battery design allows convenient charging at home, work, or outdoors, with a full charge in about 6 hours.

  • Full Suspension for a Comfortable Ride

    Equipped with front suspension and rear quad shock absorbers to reduce vibration from uneven roads. Suitable for Diverse terrain, trails, snow, and beach paths, helping maintain comfort over longer rides.

  • Clear Display & Simple Controls

    Large LCD screen clearly shows speed, battery level, and riding status. Includes 5 pedal-assist levels with adjustable speed settings via the app for flexible and controlled riding.

  • Built for Comfort and Utility

    Wide upgraded seat and rear seat provide added comfort and carrying options. 7-speed gear system with a reliable rear derailleur ensures smooth shifting across different road conditions.

Specs

Bicycle type, Mountain BikesMaximum travel distance, 70 miMaximum speed, 20 mphBattery capacity, 18 Amp HoursCharging time, 5 hrBicycle brake design, Disc Brakes

About this item

Product details

Built for power and comfort, this Electric Motorcycle features a 750W motor, Default maximum speed is 28 MPH,Max Speed 28MPH in Pedal-Assist Mode for confident longer trips. The 48V 18Ah lithium battery provides a reliable 40–70 mile range and includes advanced BMS protection for safe, consistent performance.

A full dual-suspension system, 20×4” fat tires, and durable chromoly steel frame ensure a smooth and stable ride, even on rough roads. With disc brakes, a digital LCD display, integrated lighting, and a rear seat supporting up to 330 lbs, this e-bike is designed for experienced riders who want strength, control, and everyday practicality.

Detailed Specifications



Motor Power: 750W (Peak: 1500W)

Speed: 28 MPH

Battery: 48V 18AH Lithium Ion Battery

Battery Protection: BMS, Short-Circuit, Overcharge, Overcurrent Protection

Charge Time: 7-8 Hours

Meter: Digital LCD Display

Battery Type: Lithium (864.8Wh)

Speed Levels: 5-speed levels

Shock Absorption: Dual suspension (Front and rear quad shock absorbers)

Brake Type: Disc brakes

Wheel Size: 20x4 inches

Wheel Material: Alloy Steel

Frame Material: Chrome Molybdenum Steel Frame

Weight Capacity: Maximum weight of 330 lbs (approx. 150 kg)

Minimum User Height: 165 cm

Skill Level: Advanced

Gear Configuration: Rear

Special Features: Multi-speed, dual suspension, mudguards, front light, rear seat

Included Components: Battery, charger, user manual, tool kit, rear seat

Product Package Dimensions: 55.5 x 35.4 x 12.6 inches

Package Weight: 111 lbs

  • Strong Power for outdoor Riding

    750W brushless motor and 80 Nm of torque. Provides smooth acceleration, stable hill climbing up to 30°, and a top speed of 20 MPH for Off-road riding,The bike's speedometer displays your speed at all times to remind you not to speed and to drive safely.

  • Long Range, Easy Charging

    48V 18Ah (864Wh) lithium battery supports rides up to 40 miles per charge. The removable battery design allows convenient charging at home, work, or outdoors, with a full charge in about 6 hours.

  • Full Suspension for a Comfortable Ride

    Equipped with front suspension and rear quad shock absorbers to reduce vibration from uneven roads. Suitable for Diverse terrain, trails, snow, and beach paths, helping maintain comfort over longer rides.

  • Clear Display & Simple Controls

    Large LCD screen clearly shows speed, battery level, and riding status. Includes 5 pedal-assist levels with adjustable speed settings via the app for flexible and controlled riding.

  • Built for Comfort and Utility

    Wide upgraded seat and rear seat provide added comfort and carrying options. 7-speed gear system with a reliable rear derailleur ensures smooth shifting across different road conditions.

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

70 mi

Maximum speed

20 mph

Battery capacity

18 Amp Hours

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4 out of 5 stars
stars
128 ratings34 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars62% (79)
  2. 4 stars9% (11)
  3. 3 stars11% (14)
  4. 2 stars5% (6)
  5. 1 star14% (18)

Reviews summary

Cons

  • : The charge drops quickly and the device can power off.
  • : Battery life falls short and parts fail.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 34 reviews

Sep 2, 2026
Reviewer name: Donald
Sold and shipped byPremium Electric Scooter
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great bike

I'm in love with this bike

Helpful?5P0GA3M2Q5R819328457637
Oct 15, 2026
Reviewer name: dave
Top Reviewer
Sold and shipped byPremium Electric Scooter
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great E bike goes fast thanks for the great deal

Helpful?5P0GA3M2Q5R819328457637
Oct 23, 2026
Reviewer name: James
Sold byPremium Electric ScooterDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

GREAT 750W LEGAL 30-31 mph

FP20 - 750w , bought July '26 Too bad FLYPKIN seems to be in a bit of financial trouble, as far as e-bikes go. So many companies are, now that stupid kids riding on bike paths and swarming downtown areas have ruined the high-margin 30 mph import market. I no longer see any FLYPKIN 750's for sale at WALMART, or anywhere else. PROS : One of the best for workmanship and material, anywhere near this price. Very comfortable suspension for street rides Very comfortable padded seat - not too wide or narrow, either. Good mechanical brakes Cons: Hydraulic brakes would be icing on the cake ! great, but not offered ay $599 I paid.

Helpful?5P0GA3M2Q5R819328457637
Current price is Now $513.00
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was $899.99
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