LONGSENG Electric Bike for Adults,2000W Motor E-Mountain Bike 48V 20Ah,26"*4.0 Fat Tire,UL2849
LONGSENG Electric Bike for Adults,2000W Motor E-Mountain Bike 48V 20Ah,26"*4.0 Fat Tire,UL2849
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LONGSENG

LONGSENG Electric Bike for Adults,2000W Motor E-Mountain Bike 48V 20Ah,26"*4.0 Fat Tire,UL2849

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Key item features

  • Powerful Dual Motors: Features dual 2000W peak motors (4000W total), switchable for single or dual drive, enabling 45° slope climbing with 21 speeds and 5 electric modes.
  • Extended Battery Range: Equipped with a detachable 48V 23Ah lithium battery, offering 70-100 miles in pedal-assist mode and 50-70 miles in pure electric operation.
  • Robust All-Terrain Build: Constructed from lightweight aviation aluminum, featuring 7 shock absorbers including dual front fork and seat suspension, and 26" x 4.0 fat tires for diverse terrains.
  • Advanced Display Lighting: Integrates an HD color display for real-time speed, battery, PAS level, and range, complemented by upgraded bright LED headlights and rear lights for enhanced visibility.
  • Flexible Riding Modes: Offers five distinct riding modes: normal pedal, pedal-assisted, pure electric, 21-speed with single/dual drive, and electric 5th gear.
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Specs

Bicycle type, Mountain BikesMaximum travel distance, 40 miMaximum speed, 20 mphBattery capacity, 20 AhElectric bicycle class, Class 2Charging time, 6 hr

About this item

Product details

Bike Type :Electric Bike Age Range (Description) :Adult Brand :LONG SENG Number of Speeds :21 Color :black Wheel Size ：26 Inches Frame Material： Aluminum Suspension Type ：Front Special Feature ：Disc Included Components ：Battery
  • 【48V 23AH Lithium Battery Electric Bicycle with Key Code】 The e-bike is equipped with a detachable 48V 23Ah lithium battery. With a range of 70-100 miles in PAS mode and 50-70 miles in pure electric mode, it meets all the expectations of a long range electric bike! In addition, each of our electric bike has its own unique battery key code, and when you lose your key, we can provide a new key for a fee.
  • 【Powerful Peak 4000W Peak Dual Motor 】 The e-bike is powered by 2 high-performance 2000W peak motors, which can be freely switched between single and dual motors. Electric 5 gear mode and foot 21 speed meet your speed requirements. The dual motor design not only provides strong propulsion for easy climbing on all kinds of terrain, but the added power allows you to handle all terrain with ease and climb 45° slopes for unparalleled ride times.
  • 【High Quality E Bike Frame 】 The frame is made of aviation aluminum,lightweight and durable, there are dual shock absorption under the front fork and seat, the entire electric bicycle up to 7 shock absorbers, so that you can achieve smooth control on rough terrain, The electric bike has adjustable seats to make you more comfortable. 26 "x 4.0 Fat Tire Electric Bike, safely enjoy the fun of riding an e bike on steep mountain roads, beaches, and other roads.
  • 【HD Color Display + Upgraded LED Lights 】 With a high-definition color display, you can see how your e-bike is driving in real time and track speed, battery level, pedal assist level and range in real time. This electric bicycle for adults comes with upgraded bright LED headlights and rear lights to keep you visible and safe at night.
  • 【Send Electric Bike Accessories 】 When you buy an e-bike, we will give you an extra pump for your daily tire inflation, a mobile phone holder to keep your phone at all times.
  • 【Worry-free Adult Electric Bike After Sale】 We provide up to one and a half years of warranty service, our electric bicycles have key parts traceability code and fault code, can timely and accurately judge the problem and provide the corresponding parts to you. If you encounter any problems, you can contact us and our professional after-sales team will respond to your inquiry and provide help and support within 12 hours.
  • 【Electric Bike Adults with Five Riding Modes】 1.The normal mode, human pedal.2.Pedal-assisted mode When pedaling, the motor will help you ride easily with moderate power.3.It is faster and easier to ride in pure electric mode.4.21-speed,switch between single drive and dual drive.5.Electric 5th gear mode.
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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

40 mi

Maximum speed

20 mph

Battery capacity

20 Ah

Warranty

Warranty information

This product is covered by a 12-month warranty.

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Showing 1-1 of 1 review

Oct 30, 2025
Reviewer name: daniel
Sold and shipped byST EBIKE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

amazingly powerful battery life is okay assembly was pretty easy smooth ride all around the nice machine so far

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