Aostirmotor A20 Folding Electric Bike 20*4.0 Fat Tire 36V 13Ah Battery 500W Motor 40km/h Max Speed

Sold 15 only 999999+ item(s) left
Warehouse:  US
Color:  Orange
Share the love
Free worldwide shipping
Free returns
Sustainably made
Secure payments

Outstanding Design
A20 features our lowest standover height of any model, perfect for those needing a more approachable package without sacrificing features or functionality. A foldable design guarantees your ride will fit into virtually any compact space. It also features 20*4.0 cushier tires for an improved riding experience and new colors for every rider.
Great Performance
Go everywhere fast. Maintain 25mph with ease and cross through the city. The 20 mile range gives you incredible freedom. Small wheels and a 500W motor mean increased mobility through busy streets. It can ride 30km in pure electric mode. Load capacity: 300lb.
Easy to Assemble
90% pre-assembled. Our electric bicycles still require customers to assemble pedals, handlebar, front tire, display, etc.
Programmable, Fully Customizable LCD Display
We've made it easy to control your E-bike. With five levels of pedal assist and a throttle at your finger tips, it's never been so easeful to get around. Plus, the handlebar display always lets you know how much farther you can go.
20×4.0 Granulated Fat Tires
Provide improved grip and traction on the most  terrian. It can offer you an easy and smooth riding experience. Let you be full of security, no longer afraid of any terrain.


System Components Technical Parameters
Power System Battery 36V 13Ah Lithium Battery
Motor 500W Motor   
Controller 36V 22A
Charger 110-220V (US/Europe)
Display 866-LCD
Turn-Handle Rotary
Power sensor PAS intelligent pedal assistant system
Charge Time 4-6 hours   (Recharge regularly to extend the life of battery)
Structure Sytem Fork Aluminum Alloy Rigid Fork
Frame 6061 Aluminum Alloy
Handlebar 31.8*660mm
Stem 28.6*31.8*110mm
Rear Rack NO (Optional)
Brake System Brake F/R Mechanical Brake (With 4pcs Brake Pads)
Disc Brake Front 180 & Rear 160
Brake lever Universal
Wheel system Rim form Spoke wheel
Rim Material Aluminum alloy
Tire 20x4.0 inch Fat Tire
Speed System Gear Shift Lever 7 Speed Dial SHIMANO/Sunrace
Derailleur 7 Speed SHIMANO/Sunrace
Throttle With
Shock absorption System Front suspension NO
Rear suspension NO
Structure shock absorption Lightweight Aluminum Alloy Frame
Other parts Saddle Folding Saddle
AL6061 T4T6
Tube Clamp D1=30mm  D2=38mm
Light With Front light
Pedal Folding Pedal
Footrest Dedicated
Fender With
Performance Riding mode Pedal Mode / Boost Mode / Power Mode
Range Distance 25-35 km (Pure Power mode)
Max Speed 40 km/h
Product Parameter Color Black / Orange  (Rim)
Net Weight 29kg
Gross Weight 34kg
Product Size 176*122cm
Folding Size 90*70cm
Package Size 138*28*63cm
Saddle Height 80-92cm
Weight Capacity 260 LB
Package includes Electric Bike 1
Li-ion Battery 1
Tool Kit 1
Manual 1
Charger 1
Pedal 1