Electric bike 500W4.0 fat tire electric bike beach cruiser bike Booster bicycle folding 48v 15AH lithium battery ebike

(31 reviews)
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MX20 Configuration table

Color :Black / White
Battery capacity:15AH
Charging time :6-7 hours
Range of mileage,:pure electric 40 km
Motor power :Shengmilo+ 48V 500W
Speed shift: 7 speed
Tire specifications :20*4.0
Frame material,: Aluminum body,
Seat tube material:Height adjustable range Aluminum alloy, 60-90cm
Front fork material :Aluminum alloy
Maximum load capacity :180KG
Front fork damping type spring shock absorption
Brake type front and rear disc brakes

Free tax zone:

EU member states, the United States, Canada, Japan, South Korea

Overseas warehouse: Poland, Spain, France, Czech Republic, Italy

After-sale warranty

1: non-consumable parts warranty time is 12 months: seat/frame/motor/controller/meter.
2: Consumed parts warranty time 3 months: Brake/tire/battery/

When the product is abnormal, contact customer service as soon as possible, we will be happy to solve the problem for you.
Do not supplier it yourself, so that the engineering department cannot correctly judge the failure and affect the maintenance.
We will reject all warranty terms without modification or supplier without consent.

Non-human damage, the above terms apply to all electric bicycle products in the store.
Thank you for your cooperation.

Customs charge (import tax)

You do not have to pay any customs duties, we are supplier for customs clearance and customs duties. Please do not worry.

Paying tax is the duty of every citizen, buyer need to take the supplier of all of taxes. If the buyer refuses to receive the goods because of the tax problem, they need to pay for all the freight.
* Most of our supplier are promoted with free shipping (for selected countries only) by DHL/FedEx/EMS/ups and etc but at seller convenient option only, as we sometime has very limited selecting options duo to the IATA policy to lithium battery.

Direct manufacturers, enjoy high-quality pre-sale and after-sale service.

We are warmly welcome client from Russia, we would try best to clear the custom and pay the tax at our Sider. The items are well-packed with strong packages, we provide fast express from our side. (The Russian market only). But the Express usually take longer time (even about 30 days, if you are not in Moskow) than other coutries need your friendly understanding. Some countries need to have customs clearance ability, please supplier, if not the guest clearance, will bear the relevant expenses.

Lithium batteries according to customs supplier, different countries in different ways, most countries need to sub-shipment of lithium batteries to send, so we will do the best way to send, lithium batteries to send the tariffs required to pay the consignee, we will do may be lower the declared value, reduce your tariffs. Including but not limited to.


We have strict packaging supplier shipment, but still cannot be ruled out in the process of transportation wear, knock against the supplier, please understand. we will try to be the best.


* Payment is expected to be received within 3 days of auctions close.

* Escrow of AliExpress is our preferred payment method, we also accept different payments by T/T, payPal, Western Union, Money Gram and others.

Return & exchange policy

* All of our offers are backed by 100% satisfaction supplier, if for reasonable reason you are not satisfied, You can return the item to us in it’s original condition for a refund or an exchange. before mailing us back the item, please contact us for the detailed return & exchange instruction. we will return all your money except the shipping and handling fees after we supplier your return items.

Feedback policy

* We will provide positive feedback once payment is received, to foster a healthy Ali community, we hope you will do the same for us. we want you to understand that we value customer service supplier. if you have any supplier, please give us the opportunity to resolve the problem before leave us a negative feedback. We are sure that there is always solution and we sure don’t want a bad feedback to be where the transaction ends.

Additional notes

You need to use the adapter in proper way together with original plug when you are charging our vehicle.

* Endurance: depending on the driver’s weight, different road conditions and driving style, distance will vary.

* Limit climbing angle: different weight according to the driver, the speed is different, have a different point of view.

* Mix order welcome, OEM order welcome. We also can export quantity goods at client’s specific request as a manufacturer.

* If you have any question please feel free to contact us. We will reply within 24 hours.


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location*Estimated Shipping Time
United States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Sherry Mart (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://sherrymart.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Write a Review
Verified Buyer
4 Jul 2020 03:19

For the fun ... Good quality, I'm satisfied of this purchase ! Of course some improvements are possible :) Assistance is O/1 : when you start, it give you a push till ... but no way to ake it progressive in function of what you push on pedals The new version got a rear suspension :) Speed 7 is springiing ... so I stay in 6. But i like this bike. I had problem with delivery but assistance was perfect and solved everything quickly.

Verified Buyer
30 Jun 2020 19:42

Arrived well packed and safely in Austria after good communication from Chinese? base regarding shipping my delays out of Poland Warehouse. Thanks for the good customer support. The bike exceeds expectations and was very easy to assemble and use. For a non previous EBike user it takes about an hour of just quietly getting used to the power and tight manoeuvering ..after that it's just a hoot to ride and interestingly seems to attract quite a bit of attention ... the mix of fat bike, high power, low access bar and foldable seems to fit a mobility sweet spot... First thing to buy is a "Tedi" or similar cheap finger bell so it's not so obviously a "stealth moped" to make it more legal ish.... A cheap front basket is on the plan which should also help make it look more 'oma' ish' Only small issue after the first day is that it looks like the derailleur or something needs a bit of tweaking as it sometimes gives a small clunk .. just trying to figure out what to tweak???

Verified Buyer
21 Jun 2020 14:16

Thank you store! Sufficiently quickly and qualitatively.

Verified Buyer
20 Jun 2020 08:27

The e-bike is excellent, super quality and matches excellent's description. When test drive I have a speed of 45 km/h achieved, although I about 100 kg weighing. I am with the bicycle very satisfied and of the excited… Only recommended. For the perfect cooperation and service I want most sincerely at the store Thank he has all the best given me with fact and advice to help. And this is not always obvious. I would very much like to repeatedly when order it.

Verified Buyer
20 Jun 2020 07:50

Very good bike. Good service.

Verified Buyer
20 Jun 2020 01:53

Bike beautiful and arrived in short times, staff always available… Very happy with purchase.… 100per advice 100 this product

Verified Buyer
18 Jun 2020 09:57

Perfect bike, good materials, bigger than I expected, but very cool

Verified Buyer
18 Jun 2020 03:46

For my part, I want to clarify that the store has always been available, responsive and very professional following problems encountered with my order (non-compliant/different article) Regarding the MX20, it does not go into perspective, it is sublime, powerful, comfortable, versatile. Negative Point: Sealing to improve

Verified Buyer
13 Jun 2020 12:32

Beautiful bike with pedal assistance but almost looks like a fast scooter as far as it goes. I made 20km in Rome and didn't consumed either a notch on 5 amazing. Well made and larger than what you see in the picture. Fold it smoothly. Great shopping and kindly store and collaborative. Unique flaw the Bill which is in Excel format

Verified Buyer
10 Jun 2020 02:44

Great bikes, quality seems good. Did first ride, need more testing.

Verified Buyer
7 Jun 2020 18:12

good, fast shipping

Verified Buyer
1 Jun 2020 01:49

Excellent bicycle wheels with fat, feeling of stability and strength for the road, very powerful, very useful in urban traffic. The spedizine from Poland was very fast, in 7 Days was already home ready to be used. The packing during trip not suffered no damage, the bike in practice is to slide out away from the box, tighten some screw and is now ready. CONSIGLIATISSIMA

Verified Buyer
26 May 2020 02:06

Arrived and is perfect very convenient and fast.

Verified Buyer
25 May 2020 06:08

Bicycle beautiful and functional. Very sturdy and solid! Happy purchase!!

Verified Buyer
20 May 2020 12:14

I have received a bicycle in 11 days from Poland. Bicycle very good quality and price. I tried the next day of reception. It works well. Reliable store. Very good communication.

Verified Buyer
18 May 2020 07:45

My vegre megérkezett. 11 nap alatt megjött lengyel raktárból. Még csak a kertben probáltam, from így is mocskos jó volt. Nagyon gyorsul még a legkisebb fokozatban is. Egy rodés után már indul is a rásegítés. Itt a kertben 33 km/h-ig tudtam csak felgyorsítani helyhiány miatt. Viszont a féket kicsit gyengének éreztem. Valószínűleg még nem kopott össze, de ha marad ilyen, lehet lecserélem egy komolyabb szetter. Kinyitni, összecsukni nagyon könnyű. A 28 kilója ellenére nagyon könnyen vezethető. Minőségre njncs panasz, nagyon jól összerakott bringa. Ajánlom mindenkinek, megéri az árát!

Verified Buyer
3 May 2020 00:22

Very accurate package. The bike semms very solid and performances are very good. I'm very satisfied. It's arrived in France after about 10 days from order.

Verified Buyer
29 Apr 2020 06:34

Just received and so far, all right.

Verified Buyer
28 Apr 2020 07:52

I received the bike quickly enough in 8 days The store responds very quickly to the messages the same day I was able to roll it already 50km e I'm super happy On a flat road e right I could ride at 45km hour E I'm 80kg. To do with the temp if your parts I advise this bike without hesitation

Verified Buyer
26 Apr 2020 18:13

Great is very satisfied, made qualitatively and delivery is quite fast 10 days. How many km can I drive on full charge yet do not know. 500 watt motor battery uses very moderately. Drove more than 20 km, the display decreased by one division. After assembling the bike, I advise you to tighten all the bolts and nuts. The store and himself is great-I recommend.

Verified Buyer
24 Apr 2020 21:22

The bike came from Poland in 7 days. It was packed very well, no one broke. The bike itself is very cool, I really like it. You can safely buy, a great product. I would like to buy an extra 20 Ah battery, maybe a store could recommend?

Verified Buyer
7 Apr 2020 09:07

All is exactly like the description. Bike recieved after 6 days, without any extra charge. I am very happy with your purchase.

Verified Buyer
4 Apr 2020 07:42

Good bike, but some parts are not so quality.

Verified Buyer
29 Mar 2020 08:55

I ordered and paid this MX-20 Wednesday 18.3.2020 7.36 (Chinese time). It was delivered to me Thursday 26.3.2020 12.16 (UK time). Very well packed and protected. Brilliant. Today I tried the bike for the fist time. The weather being cold, only a short trip. Without electricity, works great. As pedal assisted, works great. As electric only, works great. Beautiful. The bike is of brilliant quality, sturdy, strong. I expected a lot. This MX-20 exceeded my expectations in every way – and VERY positively surprised me in many ways. Thank you for the best bike I have ever had. :-)

Verified Buyer
8 Mar 2020 04:50

Very nice bike !!

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A few reasons why buy from us:


We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.


Enjoy flexible international shipping services that currently operate in over 200 countries across the world.


It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.


Brand new products are available on a regular basis.


We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.


Knowledgeable and professional support team is always happy to help you.


Check your order status online. As easy as that!

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