Cyneira 20" x 4.0 Fat Tire Electric Bike for Adults, 750W Motor, 48V 20AH Removable Battery, 80 Miles, 7-Speed, Step-Thru Ebike, UL2849 Certified
Cyneira 20" x 4.0 Fat Tire Electric Bike for Adults, 750W Motor, 48V 20AH Removable Battery, 80 Miles, 7-Speed, Step-Thru Ebike, UL2849 Certified
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Cyneira 20" x 4.0 Fat Tire Electric Bike for Adults, 750W Motor, 48V 20AH Removable Battery, 80 Miles, 7-Speed, Step-Thru Ebike, UL2849 Certified

|2 ratings

Key item features

  • ‌Powerful Performance:Featured with 750W motor, this electric bike reaches top speed 20 MPH, offering smooth quick acceleration for city roads and hills, ideal daily-use ebike.
  • Long Riding Range:Detachable 48V 20Ah lithium battery supports max 80 miles per charge. This practical electric bicycles perfectly fits daily commutes and weekend travel.
  • Sturdy & Comfortable:Design lightweight carbon steel step-through frame, rear rack, 20"×4.0 fat tires and front suspension bring stable comfy rides, great ebike for adults for all terrains.
  • Superior Riding Safety:Dual disc brakes plus front & rear LED lights ensure safe riding. UL2849 certified, fully meets safety standards for reliable use.
  • Flexible Riding Modes:3 riding modes, 5-level pedal assist and 7-speed gear system for adjustable riding experience, perfect commuter electric bikes for adults.
  • Clear LCD Smart Display:Real-time display of speed, battery, range and gear, easy to monitor riding status anytime on this versatile ebike.

Specs

Bicycle type, Mountain BikesMaximum travel distance, 80 miMaximum speed, 20 mphBattery capacity, 20 AhElectric bicycle class, Class 2Charging time, 6 hr

About this item

Product details

EK12 Electric Bicycles Specification:

Motor: 750W
Torque: Up to 82Nm
Top Speed: 20 MPH
Battery: 48V 20Ah Lithium Battery
Range: 80 Miles
Pedal Assist: 5 Levels
Throttle: Yes
Gears: 7-Speed
Tires: 20" x 4" Fat Tires
Brakes: Disc Brakes
Suspension: Front Suspension
Display: LCD
Frame: High Carbon Steel
Max Load: 400 lbs
Recommended Height: 5'4" – 6'5"
Recommended Age: 18+
Assembly: 85% Pre-Assembled
Certification: UL2849

This adult electric bike is built for commuting and off‑road adventures. Equipped with a 750W motor delivering up to 20 MPH speed, this ebike features a removable 48V 20Ah lithium‑ion battery for up to 80‑mile range per charge. Boasting 20"×4.0 fat tires, front suspension, dual disc brakes and LED lights, this UL2849‑certified electric bicycle offers stable, safe all‑terrain rides. Enjoy flexible riding options with 3 ride modes, 5‑level pedal assist and 7‑speed gearing, while the clear LCD smart display keeps you updated on real‑time riding data.
  • ‌Powerful Performance:Featured with 750W motor, this electric bike reaches top speed 20 MPH, offering smooth quick acceleration for city roads and hills, ideal daily-use ebike.
  • Long Riding Range:Detachable 48V 20Ah lithium battery supports max 80 miles per charge. This practical electric bicycles perfectly fits daily commutes and weekend travel.
  • Sturdy & Comfortable:Design lightweight carbon steel step-through frame, rear rack, 20"×4.0 fat tires and front suspension bring stable comfy rides, great ebike for adults for all terrains.
  • Superior Riding Safety:Dual disc brakes plus front & rear LED lights ensure safe riding. UL2849 certified, fully meets safety standards for reliable use.
  • Flexible Riding Modes:3 riding modes, 5-level pedal assist and 7-speed gear system for adjustable riding experience, perfect commuter electric bikes for adults.
  • Clear LCD Smart Display:Real-time display of speed, battery, range and gear, easy to monitor riding status anytime on this versatile ebike.
info:
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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

80 mi

Maximum speed

20 mph

Battery capacity

20 Ah

Warranty

Warranty information

The seller provides warranty service for the product. If there is any failure of the bicycle, you can contact the seller to provide photo or video proof. The seller will provide you with technical support and accessories. The package quality and volume of electric bicycles are very large, and the shipping cost is not cheap. The seller will not bear the return fee for returns due to non-quality problems.

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.

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Showing 1-1 of 1 review

Aug 4, 2026
Reviewer name: David
Item details
Color: gray
Sold and shipped byCyneira Ebike
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Value

Helpful?172KTGZ45VBA20275504963
Current price is $699.00
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Sold and shipped by Cyneira Ebike
4.666666666666667 out of 5 stars
4.7 stars out of 5, based on 3 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31