1.899,00 € 1.599,00 € Save 300,00 €
Version: Torque Sensor
Technical Specifications
Model CO20 MAX
Meter Display Key-Disp Smart Display
Frame Material Aluminum Alloy
Color Silver-Gray
Battery 20Ah Samsung 21700 lithium battery
Battery Voltage 48V
Charger Voltage 56.4V 4A
Charger Plug Type EU Plug
Charging Time About 5 hours
Motor Wattage 750W*2
Torque Single-motor Mode: 60 N.m
Dual-motor Mode: 85 N.m
Speed Level 5 Levels
Mechanical Shift Shimano Tourney 7-speed Gears
Riding Modes

1. Electric-only mode
2. Pedal-assist mode
3. Classic mode (without electricity)

Tire 20*4.0"
Brake KTET Hydraulic disc brakes
Shock Absorber Front fork suspension & tail mechanical suspension
Gradeability 35°- 40°
Top Speed 25km/h (can be unlocked)
Mileage of Pure Electric 60-80km
Mileage of Assistance 80-120km
Maximum Load 150kg
Rear Seat Bracket Maximum Load 50kg
Suitable Height 160 - 190cm
Headlight Big beam light
Tail Light Yes
Turn Signal Light Yes
Mudguard Front & rear fender
Reflectors Front & rear wheel
Waterproof Level IP65 (life waterproof, can be used in the rain)
Net Weight of the Bike 36.7kg
Weight of Battery 4.6kg
Gross Weight 43.5kg
Packing Mode Folding
Package Size 98×44×83cm
Accessories Pack 1*Hanging bag
1*Tyre pump
1*Multi-function tool kit
1*Phone holder
1*Turn signal light (installed under the seat)



The bicycle currently has a speed limit. If you want to lift the speed limit, please follow the steps below:

1. Press and hold the power button at the same time and then the P1 character appears in the middle of the screen, Press the "+" button to add from P1 to P6.
2. Press the left button of the power button to display the speed on display, and press the button above the power button to increase the speed to what you want.
3. Press the left button of the power button again to return to P6.
4. Finally, press and hold the left button of the power supply to complete the setting.

Size & Fit

Total Length

 178 cm


 120 cm


 57 cm

Crankset Height

 43 cm

Rear Rack Height

 66.5 cm

Min. Seat Height

 84.5 cm

Max. Seat Height

 110 cm

Min. Handlebar Height

 122 cm

Max. Handlebar Height

 134 cm


Version: Torque Sensor

Professional Reviews

Rider Reviews


Dual Motor

750W x 2

Battery Range

60-120 km

Smart App Support

Bike Locating (IOS)

Fast Charger

5 Hours Full Charge

750W*2 Dual Motor

Equipped with front and rear 750W powerful motor, which offer 85 N.m max torque.

Full Suspension

The full shockproof system keeps your tires stay in contact with the ground when riding on rugged ground, and bumps.

Smart Display

Supporting the most recent App: Key-Disp, which allows your bike become more smart and reliable. 

Shimano 7 Speed

Shimano Tourney 7-speed derailleur offers different level of speed for riders to adapt to different terrain.

Hydraulic Disc Brakes

The KTET hydraulic oil disc brakes to keep safe when riding. You can stop the bike in a very short distance.

20 x 4.0" Fat Tires

The deep and wide tread design provides good grip and stability. Make it perfect for driving on snow, sand, mountain, and rugged roads, and even hunting.

What People Are Saying

Frequently Asked Questions

How long will I receive my bike?

The Total Delivery Time = Processing Time + Shipping -Time. Generally under 7-10 business days.

About Processing Time:
Before shipping your order, usually we need 1-3 business days to prepare your products. The processing time is depending on stock availability.

Note: Some products are pre-sale. The estimated delivery time usually marked on the product page. Before buying, please pay attention.

About Shipping Time:
Generally, it will take 6-10 business days for your orders to reach you, some distance area might take even longer. Our system will send you notification emails once your parcel is stated to be shipped out, please wait patiently. We appreciate your kind understanding. Please pray with us for the world to get through this tragedy sooner safely. Delivery time may vary, especially during the peak periods. Please be more patient.

If I don't want the bike anymore, what should I do?

If you do not satisfied with our goods and want to send them back to get a refund or an exchange, you could send a message to our after-sale service support email ( ) at first, we will reply you in 24 hours(except weekends) and give you further information and some useful advice.

1. Please contact us before sending the item back to us for a refund. We do not accept returned items that were sent back by you directly without checking with us first.

2. Write your order number on the package, like VK0001 to make your package be recognized easily, so we can solve your problem as soon as possible.

3. You have to undertake return express fees by yourself.

4. After we make sure that we have received the return package, we will contact you and give you a refund or an exchange.


Ⅰ. Returns can be accepted within 15 days as below 

The returns from our customers are acceptable within 15 days after you get the package. when we confirm the arrival of the package you returned, we 'll refund your amount as soon as possible. Items that can be returned or refunded of receiving must follow the rules as below:

1. The products are unused and will not affect the secondary sales.

2. Faulty items damaged / broken upon arrival.

3. Items received in the incorrect size or color.

After returning the products, please inform us the following information in your account where you can find a chart

Order No., for example, VK0001

 Item barcode No., for example, 178064829183950848

 Quantity of each item

 Photo of the products you sent back

Photo of the shipping label on the package sent to you

Photo of the shipping label in the package you sent back

 The unique barcode on the item which is stick to the package of the item


Ⅱ. Unconditionally refund accepted for wrong items

The refund request from our customers is acceptable unconditionally if customer service confirms a wrong item was delivered.

1. Please make sure the products are unused before you sending back and inform us the following information


  • Order No., for example, VK0002
  • Item No. , for example, 00012_B_M
  • Item barcode No., for example, 178064829183950848
  • Photo of the products you sent back
  • Photo of the shipping label on the package

2. VAKOLE will confirm the information.

3. After we confirmed that we have sent you the wrong item, we will fully refund you by informing our after-sale service staff to refund back to your payment account if you like, or reship the correct items you've ordered as soon as possible.


Ⅲ. Returning Step:

1. Please consult the customer service about the information we need before sending back the package.

2. Send the package back to us. 

3. After returning the products, please offer our customer service the information you collect above or add to your account, where you can find a chart to upload the information.

4. After confirming the information, we will refund the money to your account directly. But the amount is frozen which can be used until we get the package.

5. We will activate the refund in your account when we get the package, then you can use that for a new order.


Ⅳ. Full Refunds
We offer the full refund on any items that are found to be faulty or damaged due to our fault. Damage caused because of the fault of the third party or customer's own fault cannot apply for the refund. The shipping fee is charged by the courier company,  and under this condition customers will not need to pay the returning shipping fee.


Ⅴ. Partial Refunds 
We also offer a partial refund on returned items which have some original parts missing. In such a case, the customer can only get a partial refund.
 In this situation, customers will be in charge of the returning shipping fee and we will deduct 25% of your order amount as the re-stocking fee.


Ⅵ. About the Refund Processing Time

1. The processing time for the refunds is 1-2 business days after receiving the returned items. The refund time depends on the payment method.
2. PayPal refunds may take up to 48 hours.
3. Credit card refunds will take around 7-14 business days. The specific time depends on your credit card company and any intermediaries.


Team Vakole,


If I have some problems with my bike, what should I do?

Hello, welcome to Vakole. If you have any questions, please feel free to contact our Support Center. We will be happy to serve you better.


Registration Number: 7417725900006224
Phone Number: +852 3168 7168
Work Days: Mon.- Fri. from 9:00 to 18:00, GMT +8:00