10 Best Electric Fat Bike of December 2025

• 【High-quality material】: The electric bicycle adopts high-strength 100% aluminum alloy frame, the front fork is made of high-strength carbon steel, and the 9CM buffer zone has better shock absorption effect. The frame is made of 1.6MM high-quality aluminum alloy and 8 process paints. The double-disc brake system can effectively and smoothly stop the brakes when it is in emergency braking.It adopts 4.0 wide tires and thicker plus，effective shock absorption, to cope with various road conditions.
• 【Intelligent central control digital LCD display】 : Adopt new intelligent central control digital LCD display, intuitive digital display, power display, electric speed display, 6-speed power display, cruising range display, electric vehicle fault self-discharge display, digital display Let you see at a glance and swim all the way. The powerful and bright night light can be adjusted up and down, the illumination does not hurt the eyes, and the night riding more safer.
• 【Built-in lithium battery and high-speed motor】: equipped with 36V, 10AH detachable lithium battery, 4Hour fast charging, 2000 cycles of charging, unlocking and fixing, freely retractable; 350W high-speed brush-less and 6-speed gear motor can easily help you Easy to ride at 30 MPH and distance up to 35-45Miles. And configure Plenty custom intelligent vector controller, power off 220V2A charger, intelligent aluminum alloy power brake, aluminum alloy non-slip pedal, good strength and durability.
• 【Three working modes】: 1.Pure electric bicycle: throttle start is equivalent to portable electric vehicle; 2.Auxiliary bicycle: adopt higher-end 1:1 power assist system (PAS technology), a new type of human-computer interaction technology While riding and assisting, the ride is more labor-saving and comfortable: 3.Bicycle mode: equivalent to the high-end configuration bicycle in the market, making riding effortless. Combine the three modes and choose according to your needs and enjoy cycling.
• 【7x24H ON-LINE SERVICE & 100% 1 YEAR WARRANTY】：NAKTO Provide 7X24 Hour ON-line Service, NAKTO Team will resolve your trouble if customer have any problem. NAKTO Electric Bikes parts are free for the customers during the quality assurance period, NAKTO Provide best Purchase Experience and Best NAKTO E-bikes Ride Experience!

nakto

• 500W POWERFULL MOTOR: Equipped with 48V 500W high speed brushless motor, increases stronger hill-climbing power, provids more than enough to power your daily commute, a cruise on the mountain, or a meander along your favorite trail. With speeds up to 22-23 mph,it will get you there swiftly.
• LARGER CAPACITY BATTERY: Up to 22 miles per charge with the powerful 48V 10Ah battery. Plenty for a day's adventure or most trips to work and back. You can charge on/off the ebike by your convenience. No worry for being stolen.
• UPGRADED LCD DISPLAY: 5 Speed Display, Speed Display, Battery Level Display, Mileage. You can have more choice for 5 speed mode than normal 3. The LCD display guarantees you can read your statistics easily.
• UPGRADED CONFIGURATION: Double layer aluminum alloy wheel rim. Front high-strength carbon steel front fork shock absorption. Mechanical front and rear disc-brake design and 7-speed professional transmission system. Cost-effective configuration for off-road riding.
• SERVICE AVAILABLE: This bicycle arrives 85% assembled. It's not hard to finish aseembly by yourself---Watch video on Speedrid. The assembly service on this page is provided and charged by third-party company partnered with Amazon. If you can't finish by yourself, you can click and choose the service.

Speedrid

• [FASTER & FARTHER] ENGINE electric bike is styled in 6061 Aluminum Alloy Frame, Mechanical Lock Front Suspension Fork and Adjustable Seat and Handbar, which matchs different height and riding style for a great riding experience. With the lightweight and efficient design, Aluminum alloy 20 inch wheel suited to both urban and trail environments in good road condition.
• [Powerful Motor & Battery] With 48V 500W brushless gear motor, it can easily assist you to travel at 22MPH. With 48V/12.5A lithium removable battery, the mileage can be more than 25 miles, and you can charge the battery in the frame or alone when you take it out.
• [Perfect Brakes & Speed] The folding electric bicycle with front and rear disc brakes and 8-Speed-SHIMANO Transmission System, you can choose any speed to enjoy faster riding time or experience relaxing holiday according to your needs. Perfect brakes fully protect your safety .
• [Humanization Design] Soft leather seat and fat tires make you feel comfortable in your riding trips. Foldable designed is convient for your camping or picking up in your car. Headlight and taillight makes you no worried about riding at night.
• [Customer Service] ENGWE ENGINE electric bike is 95% pre-assembled, you only need to install the pedals, you can save money for the assembly service. If you need and we have a 24 hours online support team to assist.

ENGWE

• A powerful and cost-effective mountain e-bike with 1000W rear motor and 48V/13AH lithium battery! Its shock absorption equipment and mountain tires allow your unimpeded ride on rough roads. Full charge ride endurance: over 25 miles , the range depends on whether you use pedal assist power more or throttle power more.
• Brushless gear rear 1000W Motor provide strong power. Maximum vehicle speed: 25(Rider weight<260LBS ,flat road and full power). 48V/13AH Removable Lithium Battery, so you can bring the battery to your home or office to recharge. Charging time: Approximately 6-8 hours. Pedal Assist model: pedal 180 degree motor start to work.
• 26 X 4.0 Fat Tire in All Road Fat Tire-Durable All Condition Road--More than Safe,Blance,Fast and Stable for Your Cycling. Max Loading:260 LB.
• LCD Display Panel ,36V power display , 6KM cruise at constant speed, Five-gear cycle display, Speed limit can be set, One key repair function, Line length: 1500. 48V/22A brushless controller. Updated: There is a USB port under the meter, allows you to charge your phone while traveling. (The holder to install the phone need be purchased by yourself)
• ERGONOMIC DESIGN: 90% Pre-assembled. we pay great attention to every detail of each component, ergonomic handlebar, adjustable seat and anti-slip wear resistant tire.

ECOTRIC

• CERTIFICATION: DJ Bikes proudly being the bike shop passing the highest safety and quality standard recognized by industries and consumers in both the US and Canada. The bike frame, motor, battery pack, and charger all meet respective standards.
• STRONG POWER: 750W extending to 1000W peak power motor and battery empowers you getting any up long, steep hills.
• EXCELLENT PRICE: Direct to customers. All parts and accessories are included in the offer. Save gas and parking for a quick payback.
• HIGH QUALITY & WARRANTY: Stainless sporty aluminum frame, Bafang motor, Mozo suspension fork, Shimano gear and Tektro brakes as mainstream components. Manufacturer warranty applied.
• CANADIAN BRAND: DJ Bikes is a proud and warm Canadian brand. You will get excellent service and support that you need.

DJ Bikes

• Strong 500 Watt brushless rear motor, provide powerful power to a bicycle, allowing it to reach speeds of up to 23 MPH. Battery: The removable 36V Lithium Cell with smart lithium battery charger. 26 X 4.0 Fat Tire in All Road Fat Tire-Durable All Condition Road--More than Safe,Balance,Fast and Stable for Your Cycling.36V/12AH Removable Lithium Battery,so you can bring the battery to your home or office to recharge, 305*85*120 ABS plastic cell box.Battery lock and power lock function.
  
  
• Max Speed：Maximum speed: 32KM/H (20 mph/h).Pure electric power mileage : over 19 mile. Bicycle Weight : 58 LBS. Load Capacity: 260LBS. Come with pedal assist and walk assist model.Outage braking system and Mechanical braking system,work along both lines, provide security for your trip.
  
  
• ERGONOMIC DESIGN: 90% Pre-assembled .We pay great attention to every detail of each component, ergonomic handlebar, adjustable seat and anti-slip wear resistant tire.26 "Alloy Frame. Head tube Ø50*Ø50*150L.The pipe heterotypic Ø27.4* 2.2T*490L.
  
  
• Horizontal distance from The frame head tube to the seat cushion: 565 mm;The length of the middle tube: 490 mm;Center distance of two wheels: 1148 mm;Total length of the bike: 1888 mm;Handle Bar to ground: 1010 mm;Saddle to ground : 920-1070 mm(Please be careful not to exceed the safety line when adjusting the height). Note: The height of the handlebar is not adjustable,and we do not recommend customers to modify them. If you need to refit, please go to a professional bicycle shop for help.
• NOTE: To keep the battery alive, our warehouse uses an extension charging cord (batteries need to be charged regularly to keep them alive), the cord is no use for you. If you receive this cord, please ignore it, there is a professional charger in our packages, please use the correct charging equipment to charge.
  
  

ECOTRIC

• Max Speed：Maximum speed: 32KM/H (20 mph/h). Pure electric power mileage: over 19 mile. Bicycle Weight: 58 LBS. Load Capacity: 260LBS. Come with pedal assist and walk assist model. Outage braking system and Mechanical braking system, work along both lines, provide security for your trip.
  
  
• Strong 500-Watt brushless rear motor, provide powerful power to a bicycle, allowing it to reach speeds of up to 23 MPH. Battery: The removable 36V Lithium Cell with smart lithium battery charger. 26 X 4.0 Fat Tire in All Road Fat Tire-Durable All Condition Road--More than Safe, Balance, Fast and Stable for Your Cycling.36V/12AH Removable Lithium Battery, so you can bring the battery to your home or office to recharge, 305*85*120 ABS plastic cell box. Battery lock and power lock function.
• ERGONOMIC DESIGN: 90% Pre-assembled. We pay great attention to every detail of each component, ergonomic handlebar, adjustable seat and anti-slip wear resistant tire.26 "Alloy Frame. Head tube Ø50*Ø50*150L.The pipe heterotypic Ø27.4* 2.2T*490L.
  
  
• Horizontal distance from The frame head tube to the seat cushion: 565 mm; The length of the middle tube: 490 mm; Center distance of two wheels: 1148 mm; Total length of the bike: 1888 mm; Handle Bar to ground: 1010 mm; Saddle to ground : 920-1070 mm(Please be careful not to exceed the safety line when adjusting the height). Note: The height of the handlebar is not adjustable, and we do not recommend customers to modify them.
• NOTE: To keep the battery alive, our warehouse uses an extension charging cord (batteries need to be charged regularly to keep them alive), the cord is no use for you. If you receive this cord, please ignore it, there is a professional charger in our packages, please use the correct charging equipment to charge.
  
  

ECOTRIC

• High Speed Motor:It is 300W high performance brushless motor, high power battery 36V/10AH, the stronger power and long duration in the cycling. Speed can go to 22 MPH and distance up to 28-35 Miles.
• SHIMANO Brake & Gear Shift System:With the 6-speed SHIMANO shifting system, you can choose any speed as needed. The perfect SHIMANO disc brakes protect your safety.have quality fat tire and shock-absorbing front forks, which have a high grade cushioning effect and are very stabl.Reliable shifting and powerful braking are possible.
• High-quality Fat Tire Electric Bicycle:electric bike adopts 100%Aluminum frame dual-suspension design smoothest the increases control. easily adjust the bicycle seat and handlebar to find the perfect position for a comfortable ride.adjustable for adults and teens;
• Three working modes: Pure electric bicycle,Auxiliary bicycle, Bicycle mode.Auxiliary bicycle: adopt higher-end 1:1 power assist system (PAS technology), a new type of human-computer interaction technolog, making riding effortless. Combine the three modes and choose according to your needs and enjoy cycling.
• Warranty: 90% Pre-assembled.The e-bike and battery are 1-year-warranty,parts are warranted to be free from manufacturer defects in materials and/or workmanship for a 1 year period from the date of original purchase.

nakto

• Strong driving force 500W Motor.Battery: 36V 12ah Lithium Cell. Charging time: 6-8 hours. Bike weight: 23.2 kg (51.15 LB). Max Speed：20 Mph ( Shimano External 7 Speed Gear). Distance Per Charge：18-23 miles (Electric Only, Rider weight<132LBS ,flat road and full power). Come with pedal assist and walk assist model.
  
  
• 20'' X 4.0'' Fat Tire For All Terrain. Tire size: 20 * 4.0”, Anti-skidding, adapt to snow, sand and other complex topography. Inner tube: 20×4.0/4.9. Front and Rear Disc Brakes. Aluminum Frame.
  
  
• SIZE [Total length: 1768mm; The height of the bicycle's handle bar to the ground: 1150mm; The height of the saddle to ground (lowest/highest):840-990mm; Center distance of two wheels: 1185mm]. Small deviations may exist, but they will be within the margin of error.
  
  
• Throttle Type : Variable Speed Control - 1/2 Twist Throttle. Outage braking system and Mechanical braking system,work along both lines, provide security for your trip. Battery lock and power lock function.
  
  
• NOTE: To keep the battery alive, our warehouse uses an extension charging cord (batteries need to be charged regularly to keep them alive), the cord is no use for you. If you receive this cord, please ignore it, there is a professional charger in our packages, please use the correct charging equipment to charge.
  
  

ECOTRIC

• Strong driving force 500W Motor. Battery: 36V 12ah Lithium Cell. Charging time: 6-8 hours. Bike weight: 23.2 kg (51.15 LB). Max Speed：20 Mph (Shimano External 7 Speed Gear). Distance Per Charge：18-23 miles (Electric Only, Rider weight<132LBS, flat road and full power). Come with pedal assist and walk assist model.
• 20'' X 4.0'' Fat Tire for All Terrain. Tire size: 20 * 4.0”, Anti-skidding, adapt to snow, sand and other complex topography. Inner tube: 20×4.0/4.9. Front and Rear Disc Brakes. Aluminum Frame.
• SIZE [Total length: 1768mm; The height of the bicycle's handlebar to the ground: 1150mm; The height of the saddle to ground (lowest/highest):840-990mm; Center distance of two wheels: 1185mm]. Small deviations may exist, but they will be within the margin of error.
• Throttle Type: Variable Speed Control - 1/2 Twist Throttle. Outage braking system and Mechanical braking system, work along both lines, provide security for your trip. Battery lock and power lock function.
• NOTE: To keep the battery alive, our warehouse uses an extension charging cord (batteries need to be charged regularly to keep them alive), the cord is no use for you. If you receive this cord, please ignore it, there is a professional charger in our packages, please use the correct charging equipment to charge.

ECOTRIC