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Bluetooth ! 72v 8000w QS V3 273 electric bike hub motor conversion kit with TFT colorful display


In Stock

Color: Matching Front Wheel

  • Matching Front Wheel
  • No Matching Front Wheel


Free of charge Tires for 8000W motor wheel only 


72v 8000w QS 273 electric bike hub motor conversion kit with TFT colorful display +  Free Tires 

8000w kit _


What is the difference of our kit and other factory kit  ???? 

1. We use V3  Curved magnet 8000w motor , has bigger Torque , Higher efficiency , More powerful than V2 


2. The controller is sabvoton sine wave , it can program by the PC and Bluetooth ( compatible with Andrord and Iso system ) 

Function : Cruise Function , E-brakeing Function , Regenerative Brake Function , Voltage; DC Current ; 

E-Brake Current ; Flux weakening open & close; Flux weakening Current ; Regenerative Current; Temperature protection setting for motor & controller ; Error types and so on .

3. New design TFT Colorful LCD display.

FUNCTION : 5 levels speed control ; Battery capacity , Time , wheel size choose; password setting; distance etc 

4. All parts with fast release waterproof connector ( Controller , display , throttle , Brakes )



Package content for 8kw ebike conversion kit :

1x QS 273 8000 watt brushless hub motor 

1x Aluminum Motorcycle rim with 10g spokes, mounted with the motor ( 18" 19" 21" for choosing )

1x  Sabvoton 72v 150Amp sine wave controller, can be prgrammable via PC .  Also, can be upgraded to use APP to prorgrammable, the APP connector is 35 usd.

1x  USB connector , which is connected with the PC .

1 x Waterproof cable 

1 x TFT colouful display 

1x Electric brake levers wuxing brand

1x Twist throttle or thumb throttle 

1x single freewheel.

1x good package .


qs273 motor _






All Orders placed before Christmas will have free Tire with tube .


About Shipping
1. Orders processed timely after the payment verification.
2. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
3. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
4. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
5. Delivery time depends on destination and other factors,  If you don`t receive the  item after 20 days, please contact us, We will track. 
About the after-sale service
1. Our goal is customer satisfaction!
2. After you received the goods, if you do not know how to use it, please feel freely to contact TRIAD, we will try our best to deal with all problems.
3. Our company provide 1 year free warranty. Within 1 year, if product parts have problem(like fuse, BMS, case, charger), we will provide new parts for free(You need to provide strong evidence that shows these parts have been damaged), you only need to bear the freight. At the same time, we also can provide free  technology consulting.
4. Within 5 days after you received the goods, if you find there are problem with goods, please contact us, after our engineer checked the pictures  and evidences you provide and make sure it  is true, we will agree to provide new goods to you or return the goods. Both of us bear half the freight. All returned items must be in the original packaging and you must provide  us with the shipping tracking number, specific reason for the return, and your po number. After we receive you goods, we will refund your full amount.
5. If you feel the service we do not good enough, please advise us, We will appreciate your proposal and we will continue to improve.
About Feedback
1. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!
2. TRIAD appreciates it if you could give us 5 STAR Feedback and leave Positive Feedback on  after the transaction is completed,and we will give you some discount or some gift for your next order
-We surely will leave you the Positive Feedback once the delivery is confirmed.
3. If you have any other products that won't have in our website,you can tell me! Anything we done not well,Pls tell us!
4. I am very appreciated if you can give me a positive feedback when you get the goods,Should you have any problem,pls don't forget to contact with me asap.Thank you.
Some country may impose import duty on the package. Price does not include import duty tax .Thanks

Additional Information


18 inch, 19 inch, 21 inch


Matching front wheel, No matching front wheel