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CE Approved 250w Chinese Electric Mountain Bike

Anti thief; 26 inch/27.5 inch; aluminium alloy frame, 250w-500w motor, 8.8ah-14ah lithium battery, big LCD display, with CE certification; support OEM/ODM
  • SD-004A


SD-004A(26 inch),SD-004B(27.5 inch)
* Recommended        ●With        -Without        ○option          □Under developing
Basic   specification
FrameAluminium alloy
Tyre size26x2.35 KENDA /CST
1:1   intelligent pedal assistant6 magnets12 magnets
Charging time4-5H5-6H6-8H
Speed30-32km/h (25km/h limited)35-40km/h
Range with 1:1   PAS mode50-60km60-70km65-75km
Loading   capacity100kgs
ColorMatt black, Matt grey, Matt   blue,  Matt metallic red, Shining   white, shining black
Packing145*25*78CM, 90PCS/20Ft,   232PCS/40HQ
Electric   configuration
Brushless hub   motor 250W--
Brushless hub   motor 250W 8FUN-
Brushless hub   motor 500W 8FUN---
Lithium   battery 36V8.8AH---
Lithium   battery 36V10.4AH Samsung-
Lithium   battery 48V10.4AH Samsung---
Max   36V17.5AH/48V14AH lithium battery
Intelligent   brushless controller--
Landian new   system controller--
AC 100-240V,2A   smart charger 
810 LED   display---
850 LCD   display---
W108 LCD   display
Mechanical   configuration
SUNTOUR Al   alloy suspension front fork
TEKTRO  F/R Disc brake
Wuxing brake   lever---
TEKTRO brake   lever with bell
Shimano 7 speed derailleur---
Shimano 21 speed derailleur-
KMC chain
Zoom handle bar, stem, seat post
Chainwheel: 42 teeths---
Chainwheel: 24-32-42 teeths-
Soft seat---
Sports seat
JUSTEK grips---
VELO grips




1.Can we order a sample?

Yes. The sample order can be 1-10 PCS.

2.What color we can choose for a sample and the regular orders?

You can choose any color for your orders even if a sample order for only 1 PC. This is one of our advantage. 

3.Do you have some products in stock for sample orders?

Sorry. We never make any products in stock. Because it is not good to the battery life if we put the sample for a long time. We should make sure all the products for our customers are new.

4.So what is your delivery time?

Normally 10 days for a sample order and 35 days for a regular order.

5.Can we ask different options for your electric bicycle?

Yes. Please negotiate with us.

6.Can I make a mixed order to get the MOQ?

Yes. You can mix any items.

7.What about your quality?

We cannot say too much with only words. If you need, you can ask by email for the photos of quality controlling. And also welcome to our factory to check. Generally speaking, if you buy our samples, you will never place the regular order to other factories.

8.What is your warranty policy?

Please ask us for the warranty documents.

9.The most important parts of the electric bicycle is the battery, are the batteries quality good?

Do not worry about the battery, We use SAMSUNG brand battery for most of our products, The only brand for Chinese battery we use is DLG. Besides, we never use other brand Chinese batteries. And the nickel pads thickness and welding must be passed our inspection also.

10.What is your payment terms?

T/T and L/C are better. You can also negotiate with us for other terms.

11.If we have a designing for electric bicycles or parts, can you develop for us?

Absolutely yes. Please contact for any designing.

12.Is the repairing hard?

Correspondingly, our products repairing is simple than other suppliers. Please ask us more pictures to prove.

13.How often you will come out a new product?

1-2 items per year.

Contact us

Quick Contact

Tel: +86 186 6122 6106
Address: No.2-1604,Wanda Plaza, Xinbei Dist., 
Changzhou, Jiangsu, China (Mainland)
Factory Address: No.3 North Youyi Road Boyi Industrial Area Zouqu Town, Zhonglou District, Changzhou, China
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