Description
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500W Motor
25Mph Top Speed
22 Miles Max Range
36V 13Ah Battery
Disc Brake
IPX4 Waterproof
Affordable Fat-Tire Folding Electric Bike
Foldable, High Quality, Long Riding.

Powerful 500W Motor
Fat tire bike with 500W high-speed brushless gear motors, it can easily assist you to travel at 25mph.
36V 13AH Removable Lithium Battery
Easy to remove. Reach a range of up to 15-22 miles per charge.
Dual Disc Brakes
Sensitive front 180mm, rear 160mm mechanical disic brakes provide ample braking force even in the harshest conditions efficiently.
20*4 Inch Fat Tires
Provide improved grip and traction on the most terrian. It can offer you an easy and smooth riding experience.
Aluminum Alloy Frame
The enhanced ergonomics and improved handling promise a smoother, more confident ride.

Powerful 500W Motor
The Aostirmotor A20 uses a powerful 500W motor mounted in the rear wheel hub. It has lots of torque, making uphill climbs and long rides effortless. Also, as the motor is a rear hub mounted item, so it is virtually maintenance-free.
Superb Range
A 36V 13Ah Lithium-Ion high energy battery powers the motor. This battery gives you an approximate range of 22 miles before you need to recharge it.


Perfect Brakes
The front and rear mechanical disc brakes can bring your ride to a comfortable and quick halt any moment you wish.
Stability and Safety
The Aostirmotor A20 is fitted with 20″ wheels, with 4″ wide tyres. These give you a high level of grip on all types of surfaces. Their extra width instils confidence when riding off-road, thanks to extra stability.


Easy to Carry
You can fold the Aostirmotor A20 into a compact size within seconds. Its frame collapses in 3 easy steps allowing you to carry and store it with ease.
Specifications
Performance
Maximum Speed: 40km/h(25mph)
Motor Power: 500W
Motor Type: Brushless gear hub motor
Gears: Shimano 7-Speed
Brake Type: Mechanical disc brakes
Drive Mode: 5-Level pedal assist system (with speed sensor), Half-twist throttle
Battery
Battery Type: 36V 13Ah Lithium-Ion
Travel Distance (Range): 25-35km(15-22mi)
Working Temperature: -10~50°C
Input Voltage: 110-220V
System Voltage: 36V
Recharge Time: 4-6 hours
Design
Display: LCD display
Product Weight: 29kg(64lbs)
Waterproof Rating: IPX4
Dimensions(Unfolded):90*70(35*28inch)
Dimensions(Folded): 176*122(69*48inch)
Wheels
Tire Size: 20×4.0 inch
Tires: CST
Tire Type: Off-road fat tire
In The Box
1 x A20 EBike(Fender included)
1 x Li-ion Battery
1 x Battery Charger
2 x Pedal
1 x Manual
1 x Installation Tools
Reviews & Unboxing
What the pros are saying about the Aostirmotor A20
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