20\"4.0 Electric Folding Bike Hidden Battery Electric Bicycle

SpecificationsMotor TypeRear Drive, Bafang brandMotor Power36V350W-500WWorking StylePAS & Throttle, PAS by speedController36V15ADisplayLCD C300S / Max Speed AdjustableLightLed lightBattery TypeLi-ion 36V10.4AHFrame MaterialAluminum Alloy 6061#/Brake LeverTektro Cut-off while brakingBrake TypeF/R :Tektro Disc brake 180mm(cabl

Featured Products


Motor TypeRear Drive, Bafang brand
Motor Power36V350W-500W
Working StylePAS & Throttle, PAS by speed
DisplayLCD C300S / Max Speed Adjustable
LightLed light
Battery TypeLi-ion 36V10.4AH
Frame MaterialAluminum Alloy 6061#/
Brake LeverTektro Cut-off while braking
Brake TypeF/R :Tektro Disc brake 180mm(cable)
Tire Size20"*4.0 KENDA,
Front Forksteel
DerailleurShimao 7-speed tourney
Max Speed25-30KM/H
Range Per Power32km 

Detailed Images
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Product Series

Our Company
    Changzhou Merry Gold Co., Ltd. is a manufacturer and trader specialized in machinery and electronics products. We mainly offer motors, electric bike, bicycle, electric vehicles and spare parts, etc...
    We have exported our electric bikes and its rated products to over 60 countries in the world, especially in US, Canada, Mexico, France, Spain, Italy, Germany, Australia, New Zealand, Russia, North Europe etc.
    All of our products can comply with international quality standards and are greatly meeting in a variety of markets around the world. For example, we have EN15194 European certificate, CE certificate and EEC certificate. These certificates ensure us can enter into any country. We can also provide OEM and ODM service if you need.
    We are located in Wuxi city, Jiangsu province, which is about 150km from Shanghai city. 
    If you are interested in any of our products or discuss a customized order, please feel free to contact us and kindly get back your comments to us. We are sure any of your feedback will get our prompt attention & reply. We are looking forward to establishing successful business relationships with clients all over the world.
Our Service
1. OEM Manufacturing Welcome: product, package, etc...
2. Sample Order
3. All inquiries will be replied in 24 hours
4. After the sending,we will track the shipment for you each two days until it arrives. When you got the goods, please test them and give us a feedback. if you have any question, please contact us. we will offer the solve way for you. 

Q1. What is your terms of packing?
A: Generally, the goods is packed with foam protection and foam block inside, cartons outside. If you have any legally registered patent, we can pack the goods in your branded boxed after getting your authorization letters. 

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the prodcts and packages before you pay the balance.

Q3. What is your terms of delivery?

Q4. How about your delivery time?
A: Generally, it will take 30-60 days after the receipt of deposit payment. If there are materials stocked for this style, then it takes around 15-30 days. 

Q5. Can you produce according to the samples?
A: Yes, the production can be arranged depending on your samples or technical drawings. We can build the molds and fixtures. 

Q6. What is your sample policy?
A: The samples can be supplied if there are ready parts in stock, and the client will cover the sample and courier cost. 

Q7. Do you test all of your goods before delivery?
A: Yes, the goods are all 100% test and inspected before delivery. 

Q8. How do you make our business long-term and good relationships?
A: 1. We keep quality and competitive price to ensure our clients' benefit;
     2. We respect every customer as our friend and we sincerely do business no matter where they come from. 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours