" /> product, with strict quality control factories, producing high quality products." /> " > product, with strict quality control factories, producing high quality products." />
BRIFE INTRODUCTION for Bicycle Parts for 1500W LCD electric bike :
Hot 48V 2000W electric bicycle motor kit with rack type lithium battery
1. A 48V 2000W geared motor whole electric bicycle wheel. ( brushless motor, 12G spokes, double-wall alloy rim) Wheel size: 16"20"24"26"28" 700C 29" for choosing.
2. A smart controller basic functions: Speed control, brake to cut off motor power, battery power indicator, pedal assist system, speed limit Available functions: Please tell me if you have any special request.
3. A throttle: Twist throttle or thumb throttle
4.1: 1 pedal assist system: Pedal more relaxed and ride like bike.
5. A pair of brake levers and 2 spare grips.
6. Freewheel available for rear wheel: 6 gears and 7 gears freewheel for choosing.
7. Rack type lithium battery with charger
8. Manual and ties.
10ah rack type battery Li-ion or lifep04 for choosing.
Hot 36V geared electric bicycle motor kit /rack type lithium battery is really hot in Europen market.
|SPECIFICATION SHEET ---Small 36v 250w geared motor electric bike kit|
|Item name||48v 2000w EBIKE kit|
|1||48v 2000w Germany type motor FRONT OR REAR|
|2||1 x Aluminum Alloy Double Walled Rim|
|4||2 x twist throttle or thumb throttle|
|5||2 x brake lever|
|6||1 x 48v 2000w Intelligent controller|
|7||1 x PAS|
|8||1 x 48v 40ah tube type lithium battery with charger|
|9||1 x Installation User Manul and Winding pipe.|
|10||Good & Safty Package service|
Based on our own factory, we can offer you the best quality motor conversion kit wth the most competitive price. And with our 2 years warranty service, you can offer your customer with best service.
Based on our trading team, we can answer your inquiry in one day business.
Based on our trading experience, we can arrange your shipment with fast delivery both by air and by sea at a very reasonable price
OUR MOTOR PRODUCTION LINE FOR YOUR REFERENCE :
(We found a lot of trading/assembling company use our factory photo these days !!!!! )
VISIT OUR FACTORY , EVERYTHING WILL BE KNOWN!!!
Production Line Information:
FIRST ----- making windings to make STATOR
THEN ---use glue to make the Magnet Steel
After this production , the motor parts could be
Lastely ,FOLLOWING PRODUCTION LINE is for making the end cup/cover :
OUR COMPLETE MOTOR THEN LASTLY ;
1.Q: Before placing an order, how should I choose?
A: Size, voltage, wattage, speed requirements, battery type, front wheel kits or rear wheel kits, if you need other parts like PAS, disc brake, speed cassette, just note it.
2.Q: Can I take samples to test quality and market in advance?
A: Yes, welcome to take samples to test our quality and service.
3.Q: What's the total cost for samples?
A: Total sample cost= sample cost + freight
We will give u the best shipping cost after knowing the wheel size, battery needed or not.
4.Q: How do you ship samples?
A: Considering sample quantity is not big, we ship samples by EMS, TNT, DHL or fedex , fast and less damages.
5.Q: Why don't you ship samples by sea? We are informed shipping by sea is cheaper than by air.
A: As sample quantity is not big, and customer want to delivery it by sea, it must be LCL shipping(less container loading shipping), generally LCL shipping freight is very low, or it could be ZERO, BUT in destination port, nearly ALL countries charge very high port fees, it might be expensive than by air, thought shipping by air "sounds" expensive.
6.Q: What's your minimum order quantity:
A: 10sets, one or two samples are ok .
7.Q: Could I use my own forwarder?
8.Q: I am new to internation business, could you find an experienced forwarder to organize shipment for us?
A: Yes, we will assist you to work out the shipping and import process.
9.Q: Is the sample same with formal orders?
A: Yes, sample's specification, performance and quality are totally same to formal orders.
10.Q: Could you print customer's logo and information on cartons and kits?
A: Yes, but it is some charge fee for sample, and no charge fee for bulk order.
11.Q: What's your delivery time?
A: For samples: within 7 days; For orders: within 25 days.
12.Q. How do you control quality?
A: At DongDian Motor, each ebike and e-bike kit will be test 100%, our QA will check products as international and professional requirements, and sign an independent certificate for each product, so we confirm Golden Motor products are 100% good before shipping.
QUICK CONTACT :
M: +0086 15006118014
Email : Info at dongdianebikekits.com
CE EN15194 CERTIFICATE BY TUV
Why do we use a Double Walled Rim and heavy duty 36 Gauge Spokes? ?
In the beginning we tried various kits and many of the brush less motors were very good motors. The problem with most of the conversion kits available are that they are spoked incorrectly, use a single walled weak rim., have spokes that are the wrong length causing the spokes to be bent in an "s" shape. Simply put bicycle wheels were not made for this type of torque on them and on occasion you will need to tighten your spokes until they finally "seat" themselves.
FRONT wheel or REAR wheel ?
FRONT elctric bike kits= easy to install, easy to maintain. This is the best for
Balance if you are using SLA batteries on a rear mounted rack because of
REAR electric bike kits= harder to install, BUT for big motor, =More safety Installation only for the very
Mechanically inclined or professional. Only enough space for 7 rear speeds
Max (we ship with 5 speed). Bad balance if you are using heavy SLA
Batteries...Good for wheelie's lol but bad and unsafe balance with SLA.
Good points are that they are a slightly more natural feeling ride when using
Lightweight LiFePO4 batteries