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Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle

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China QINGDAO CHANGZHIYU TRADE CO., LTD. certification
China QINGDAO CHANGZHIYU TRADE CO., LTD. certification
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Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle

Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle
Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle
Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle

Large Image :  Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle

Product Details:
Place of Origin: Qingdao, China
Brand Name: CHUNYOO
Certification: ce
Model Number: EMTB-006S
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: USD+510-520+SETS
Packaging Details: Carton size: 154*26*82cm
Delivery Time: 7-15 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000+SETS+MONTHES

Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle

Description
Product Name: Electric Bicycle Frame Material: Aluminum Alloy
Display: LED Display Motor Speed: High Speed Motor
Controller: Intelligent Brushless Color: Customized
High Light:

48V 500w Lithium Battery Electric Bike

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31km Lithium Battery Electric Bike

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48V 500w electric bicycle

Lithium Battery Variable Speed Aluminum Magnesium Alloy Electric Bicycle

 

​Product Description: 

What should I consider when buying an e-bike, and what model should I get?

       Those in the market for electric bikes should try out a variety of models and styles, since there are many variations in both power and speed. For instance, in the U.S., there are three classes of electric bikes, all with different means of acceleration and top speeds: Class 1 is pedal-assist without a throttle (you can’t accelerate with a handlebar control); Class 2 has a throttle assist and tops out at 20 mph; while Class 3, which also has no throttle, can get up to 28 mph.

       Potential buyers should give serious thought to how they’ll store their bikes, especially in inclement weather, since e-bikes can weigh 50-60 pounds, and can’t be carted up a few flights of stairs like a standard road bike.

 

Quick Detail:

Place of Origin:Shandong, China

Brand Name:CHUNYOO

Model Number:EMTB-002S

Gears:21 Speed

Range per Power:31 - 60 km

Frame Material:Aluminum Alloy

Wheel Size:26"

Max Speed:30-50Km/h

Voltage:48V

Power Supply:Lithium Battery

Braking System:Double disc brake

Charging Time:1~3 hours

Motor position:Rear Hub Motor

Battery Position:Integrated Battery

Battery Capacity:13 Ah

Tire Width:26*1.95''

Name:e-bike

Brand:CHUNYOO

Power:500w

Battery:48V/13AH

Frame:Aluminium Alloy

Tyre:26"/1.95 KANDA

Gear:SHIMANO 21

COLOR:BLACK,WHITE,GREY

Package size:137*23*73cm

Net weight:23KGS

 

Specification:

product name

electric bicycle

Braking System

Disc Brake

Color classification

white + blue, black + red, gray + green

Rim

Magnesium alloy wheel

Battery Capacity

10.4 AH

Frame Material

Aluminum Alloy

 

Product Display:

Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle 0Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle 1

 

What is an electric bike or e-bike?

        An e-bicycle is one with an electric motor (attached to the bottom bracket or front wheel) that assists the rider with their pedalling.This means that while you’re still getting a workout – and enjoying the scenery – you don’t need to pedal nearly as hard, especially up hills.Under UK regulations, e-bikes – or ‘pedelecs’ – cut the power assistance when you stop pedalling or when your speed reaches 15.5mph.

        E bikes use rechargeable batteries and typically travel up to 25 to 32 km/h (16 to 20 mph). High-powered varieties can often travel more than 45 km/h (28 mph). they are gaining in popularity and taking some market share away from conventional bicycles.

        How the electric bike motor gets the power to the wheel falls into 4 basic classes. Friction drive, mid drive, left side drive, and hub motor drive. Friction drive uses the motor to rub the tire, pushing the tire by friction. As you can imagine, a bit of water or mud on a tire could affect this method. Mid drive means the motor is mounted in the middle of the bike, near the pedals. Then the motor connects to the pedals, so the motor actually helps the rider pull the chain on the bike. Mid drives work great, when the rider chooses the right gear. Choosing too high a gear can result in lots of chain and gear wear, and in some cases actually harm the motor or the battery. So with a mid-drive bike, you have to think about which gear to use at all times. Left side drive means a motor uses the left side of the rear wheel to transfer the power. It might be an additional chain and sprocket on the left, or it might be made so a rotating disc pushes on the spokes on the left side of the wheel. The main drawback of left side drive is noise. Most are very loud, with the extra chain and sprocket. The simplest and most elegant solution is the hub motor. With the hub motor, the motor is actually located right inside the hub of the wheel. This makes it easy for the novice to install on a bike, and the result is a quiet ride that is never in the wrong gear. In fact, many users of a hub motor put the bike in one of the higher gears, and never need to shift gears ever again.

 

About Us:

      Qingdao Chang zhi yu Trading Company LTD, located in the beautiful seashore city, Qingdao, China, is manufacture and trading company. We are specialized in the products of outdoor camping and hiking, leisure sports equipment, outdoor and indoor entertainment activities. Such as camping tent, roof top tent, camping shovels and tool kits, walking sticks, hula hoop, and yoga sports equipment. We’ve got very smooth development during these years. Every series of products is developed under the target for best using experience, and we have many products with patent. Support to produce by customized. Accept OEM and ODM orders. That’s why our products are very popular in the world, also it’s much high honor to share the good products with consumers from all over the word. We have a strong trading team who make best efforts to provide service for buyers sincerely. In order to let buyers to extend their market easily, we develop new products very season and update both in quality and styles frequently. We well know about that buyer’s development just is ours as well. You will be the leader of the market based on our stable and effective products and service.

      We have perfect quality management system and responsibility of society. As a long business partner, we also provide quality warranty period. Welcome the buyers from all over the world and to build mutual benefit and long-term cooperation relationship.

Magnesium Alloy Lithium Battery Electric Bike , 48V 500W Electric Bicycle 2

 

FAQ:

      Q1: Are you manufacturer or trader?
            A: We are manufacturer, welcome for visit our factory.

      Q2: How to confirm the product quality before placing the order?
          A: The quality of thesample is the same as that of the bulk goods.

     Q3: What is your MOQ?
         A: It depends on different goods. For some products, sample order can be accepted even.

     Q4: How about delivery Time?
        A: Delivery time is within 10-15 days, please communicate with us for specific time.

    Q5: Do you provide after sales service?
       A: Yes. After sales service is just as important as pre-sales.
     You can click our website to know more about us.

 

 

Contact Details
QINGDAO CHANGZHIYU TRADE CO., LTD.

Contact Person: Mr. wang yunping

Tel: 86-18653271065

Send your inquiry directly to us (0 / 3000)