500W 48V 15A Yiyun YK31 variable Speed Controller box f brush electric motor 500W 48V 15A Yiyun YK31 variable Speed Controller box f brush electric motor YIYUN SPEED CONTROLLER 500W 48V 15A Open box 100% Tested before shipping Speed controller for DC Motor, up to 500W, 48 Volts . This can be used for any other wattage lower than 500W for e-scooters, e-bike, e-ATV. This controller may be used for replacement of most Razor, X-treme and other kinds of electric scooters, E-bikes, or E-ATVs. Check that voltage is compatible, motor is of same or less watts and for similarity in size, shape and color.   Dimension: aprox 3.5" x 2.5" x 1.5" Weight: 10 OZ Brand: Yiyun Model: YK31C - Nominal Power: 500W - Max Voltage: 54V - Cut off Voltage: 42V This speed controller features connection terminals for:  - Battery - Motor - Charger - Lock / on-off switch - Brake (will shut off motor) - Battery charge indicator - Tail lamp - Throttle ******************************************************************************************************************************************************************************************************************************** PAYMENTS: We accept any kind of payment. Payment is due within 3 days of closed auction. If mailing a payment, please let us know you do it  RETURN/REFUND POLICY  We'll refund or replace according to the Warranty terms above. Refund will be given once the product is received and verified to have been used properly. We do not charge restocking fees. But we do not cover or refund s&h charges.  Before returning, ask for a RGA# (Return Goods Authorization number)  We do not cover the shipping & handling cost for return or exchange on the delivery of the product.  SHIPPING & HANDLING   WORLDWIDE INTERNATIONAL SHIPPING WELCOME.     Orders are shipped within 1 business day upon receiving payment. A tracking # of shipment will then be issued to the buyer. If payment is received by check, we'll wait up to 5 days after the deposit of the check.  Feel free to contact us with any questions or concerns.   If you are happy with our product, please give us positive feedback. We will return the favor

500W 48V 15A Yiyun YK31 variable Speed Controller box f brush electric motor

Code: Openbox-a58-Cont-500-48-Yiyun
SPEED CONTROLLER
500W 48V 15A

Open box
100% Tested before shipping

Speed controller for DC Motor, up to 500W, 48 Volts . This can be used for any other wattage lower than 500W for e-scooters, e-bike, e-ATV.

This controller may be used for replacement of most Razor, X-treme and other kinds of electric scooters, E-bikes, or E-ATVs. Check that voltage is compatible, motor is of same or less watts and for similarity in size, shape and color.



 

Dimension: aprox 3.5" x 2.5" x 1.5"
Weight: 10 OZ
Brand: Yiyun
Model: YK31C

- Nominal Power: 500W
- Max Voltage: 54V
- Cut off Voltage: 42V


This speed controller features connection terminals for: 
- Battery
- Motor
- Charger
- Lock / on-off switch
- Brake (will shut off motor)
- Battery charge indicator
- Tail lamp
- Throttle




********************************************************************************************************************************************************************************************************************************

PAYMENTS: We accept any kind of payment. Payment is due within 3 days of closed auction. If mailing a payment, please let us know you do it 

RETURN/REFUND POLICY  We'll refund or replace according to the Warranty terms above. Refund will be given once the product is received and verified to have been used properly. We do not charge restocking fees. But we do not cover or refund s&h charges. 
Before returning, ask for a RGA# (Return Goods Authorization number) 
We do not cover the shipping & handling cost for return or exchange on the delivery of the product. 

SHIPPING & HANDLING  

WORLDWIDE INTERNATIONAL SHIPPING WELCOME.    

Orders are shipped within 1 business day upon receiving payment. A tracking # of shipment will then be issued to the buyer. If payment is received by check, we'll wait up to 5 days after the deposit of the check. 


Feel free to contact us with any questions or concerns. 

 If you are happy with our product, please give us positive feedback. We will return the favor

Shipping:

 

 

Free Standard Shipping


All customers with shipping addresses within the contiguous 48 United States are eligible for Free Standard Ground Shipping when program criteria is satisfied. Custom priced, bulk priced, or item exclusions are not eligible for free standard ground shipping. 

 

 

Shipping Options


Standard Ground Shipping

 

How many days does my order ship?


We send a maximum of one business day all our orders in which we handle the dispatch.

 

 

Warranty:

 


Most of our product line is covered by warranty. As a general rule of thumb, please refer to your item's listing before purchase, to verify warranty details. (Below you will find a list of some of our most popular products)
To be considered for warranty coverage, all items must be returned in excellent condition. Properly packaged to withstand the rigors of shipment. Clearly identified with details required such as order number, username, date of purchase. Product must be clean. No elements outside of what was shipped should be included in your products returned for warranty. 

 

 

Electric Motors: 

 

WARRANTY: 

12 Months from purchase date. We will only replace motors that do not work out of the box.  We test all motors before shipping. We will not replace burnt out motors.

 

 

Controllers:

 

WARRANTY: 

Dead on arrival: 1 Year after receiving the product. We'll refund (except s&h cost) or replace. Item must be as new, with no sign of short circuit, drop or abuse. 

 

 

Throttles:

 

WARRANTY:

12 months from purchase date. Write us before returning, most of the times, problem is wiring or controller.

 

 

Chargers:

 

WARRANTY:   

12 months  from purchase date. We will only replace components that do not work out of the box.  We test before shipping. We will not replace burnt out or short circuited components.




Straps: 


WARRANTY: 

30 days after receiving the product, no questions asked, we'll refund (except s&h cost) or replace. Items must be new, with no use, stains or marks.
12 months for manufacturing defects. Part will be exchanged for a new one. 

 

Shocks: 

 

WARRANTY:     

14 days after receiving the product, if the product was incorrectly dispatched., we'll refund or replace. Items must be as new, with no scratches or dents. 
3 months for manufacturing defects. Part will be exchanged for a new one. No refunds.

 

Bow Shackles: 


WARRANTY:     

30 days after receiving the product, no questions asked, we'll refund (except s&h cost) or replace. Items must be as new, with no use, stains or marks.
2 Years for manufacturing defects. Part will be exchanged for a new one.  

 

Roller Fairlead: 

 

1 Year for manufacturing defects. Part will be exchanged for a new one.   

 

 

Quick Connect:


WARRANTY:   

12 MONTHS from purchase date.

 


Snatch Blocks:

 

WARRANTY:   

12 MONTHS from purchase date.

 

 

 

Returns: 


If you have a technical issue and have not been able to use your product, please be sure to contact us by email at alfawheelsinc@gmail.com for further assistance before initiating any return.

All items must be returned in excellent condition. 
Properly packaged to withstand the rigors of shipment. 
Clearly identified with details required such as order number, username, date of purchase. Include your return ID/RMA if available. 
The product must be clean. No elements outside of what was shipped to you should be included in your returns (batteries, food, trash, etc). 
Reason for return must be clearly stated. ("it did not fit", "it does not work", "I did not like the product" are all fine examples of this)
If the product has a label, it must be affixed to the product in a new-like condition. 
Returns must be processed online. 
A deduction fee will apply if any of the above listed is an issue.