New design e-bike conversion kits with waterproof

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$70.00 - $130.00 / Sets | 5 Set/Sets for 36v 250 W Electric bicycle Kit (Min. Order)
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Quick Details
251 - 350w
Power Supply:
Lithium Battery
Wheel Size:
Brushless, 36v 250w front or rear motor brushless geared design
Frame Material:
Aluminum Alloy
Max Speed:
Range per Power:
10 - 30 km
Place of Origin:
Jiangsu, China
Brand Name:
Model Number:
Electric bicycle Kit
wheel size:
16"-28" aluminum alloy double wall design for choosing
Customized,black or sliver white
36v 15amp smart controller
max loading:
High quality lithium battery
1:1 Pedal Assistant System
brake type:
Disc brake and V brake are suitable .
36V 350W front or rear brushless geared motor
Throttle type:
Thumb throttle or twist throttle
Supply Ability
Supply Ability:
10000 Unit/Units per Month for 36V 250w/350W Electric bicycle Kit with water proof ,lithiu
Packaging & Delivery
Packaging Details
cartons with foam
Any Port in China
Lead Time :
sample for 7days
New design e-bike conversion kits with waterproof ,builted in controller 
e-bike conversion kits

Ncyclebike recommend using ebike kit with waterproof system,  it makes your ebike look more beauty ,and easy to installation .






 CE for EN15194


 36V 350W front or rear brushless geared motor (with waterproof connector)

Motor display

 LED/LCD display  (with waterproof connector)

Wheel size

 16''- 28'' aluminum alloy double wall design for choosing


 36V 15Amp smart controller (Built-in battery / waterproof connector )

Throttle type

 Thumb throttle or twist throttle (with waterproof connector)

Electric brake levers

 wu xing brand electric brake levers (with waterproof connector)


 1:1 pedal assistant (with waterproof connector)


 book manual, ties


 25km/h speed, 100kgs loading


 carton box with foams packing for express shipping

Package size and Gross weight

 16'': 40cm * 40cm *25cm

 20'': 45cm * 45cm *25cm

 24'': 55cm * 55cm *25cm

 26'': 60cm * 60cm *25cm

 28'' 700c, 29'': 65cm * 65cm *25cm


 black or silver white


 2 years

Delivery time

 7 days for example, 15-35 days to bulk order is depend on quantity



1.All of connector are waterproof .Easy to installation , looks clearer , beautiful.

2.The controller is inside in the lithium battery, save the space .

3.All parts with CE and we provide two years warranty .

4.Best after-sales service , 24hours online reply all questions .

5.All kits will be tested before shipping .

6.Custom packing to ensure safe transportation of goods .

company information

Ncyclebike company

Mainly products including electric bike , electric bike kit , electric drift trike ,lithium battery ,mid drive motor , controller , wheel ,  LCD control panel ,power-assist sensor ,and some parts .

Competitive price , custom products , perfect quality , after-sales service and fast delivery time for you .our

We sincerely looking forward to cooperating with your cmpany and established long business related in the future . 


e-bike conversion kits

e-bike conversion kits


Material : carton with foam for 36V250W Electric bike kit

Electric bike kit Package size :

16" 18" : 40cm x 40 x cm x 24cm

20" : 45cm x 45cm x 24cm

24" : 55cm x 55cm x 24cm

26" : 60cm x 60cm x 24cm

28" 700C : 65cm x 65cm x24cm

Battery size : 40cm x 18cm x18cmand already cooperated with some big chain store, supermarket, webshop.





Q1. What about the lead time?
A: 5-7 days for sample order, 25-35 days for bulk order.
Q2. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available
Q3. How do you ship the goods and how long does it take to arrive?
A:EXPRESS,Airline and sea shipping also optional.It usually takes 7-10 days by express or airline/ 20-35 days by sea.
Q4. How to proceed an order for E-bike kits?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the formal sample order and payment(By T/T,PayPal,West Union)
Fourthly We arrange the production and strict test before shipment.
Q5. Is it OK to print my logo on package?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6.What kind of extra preferential you would like to offer?

Return the sample cost after bulk order placed.

Q6: Do you offer guarantee for the products?
A: Yes, we offer 2 year warranty to our products.