Kunray Electric Fat Bike Motor Wheel 72V 3000W Hub Motor Kit Ebike Conversion Kit Snow Bike Kit Non Gear Hub motor Wheel 55-70KM
1,126.46 918.52 $
48V 750W Bafang Mid Drive Motor With Battery
✅[Popular]48V 750W is the most popular and cost-effective bafang BBS series mid drive motor.
✅[Powerful]Max speed up to 55km/h.
✅[Upgrade]Upgraded IRFB3077 mosfets controller.
✅[Four riding modes]Pure electric mode & human riding model & power assistance & push model. 4 working modes can be switched at will.
✅[Easy Installation]Can be successfully installed into an electric bicycle in just a few time by only a few tools which can remove the crankset and the center shaft, as well as tools for installing this mid-drive motor.
✅[Universal Compatible]It's compatiable with mountain bike,road bike, racing bike ect bikes with 68-73mm bottom bracket.
Bafang Model: G340.750
Controller Current: 25A
No Load Speed(RPM) :140-160
MAX Torque:100 N.m
Efficiency: > 85%
PAS SENSOR : Speed Sensor
Reduction Ratio: 1 : 21.9
Net Motor Weight: 4.24kg
Motor kits Weight:5.6-6.0kg
Bracket bottom length:68mm
Motor Operation Temperature:-20℃-45℃
48V 13Ah Specification:
Normal Voltage: 48V
Battery Cell:Built in Domestic 2500mah 65PCS
Max Constant Discharge Current:25A
Discharge cut off voltage:36.4V
Way of Charge:CC/CV
Cycle Life:1000 times
Protection Function:Over charge, Over discharge,Over current, Short circuit,Balance
48V 12Ah Specification:
Q: How do I know if this mid drive motor fits for my bike?
A: This mid drive motor fits for the bike with 68mm (2.68inch) - 73mm (2.87inch) wide bottom bracket. The inner diamater of the bracket should be not less than 33.5mm. We'll send extra install accessoreis for 73mm bottom bracket.
Q: How do I confirm whether I need the brake levers or the brake sensors?
A: If your brakes are hydraulic or you want to use your own brake sensors, you can choose brake sensors. They can connect with your brakes to work directly.
Q: Can I install the motor as soon as I receive it?
A: Before installing the motor, please follow the steps in the manual to connect the motor to see if the motor can work normally. If there is a problem, please contact us first, we will provide technical support, don't worry.
1 * 48V 750W Mid Drive Motor built in controller
1 Pair * Brake Levers or Brake Sensors
1 Pair * Crank
1 Pair * Chainwheel ( 44T default, 46T / 48T / 52T opition, please kindly leave us message if you need to change the chain wheel for free)
1 Set * Thumb Throttle
1 Set * Speed Sensor
1 * Display( 750C Bluetooth, DPC18, KD986, 860C, P850C, 850C, 750C, SW102, 500C, C965, C961 option)
1 * 4 in 1 Cable
1 * Accessories
1 * Battery (Option)
1 * Battery Charger ( EU/US/UK/AU Option)
1, Due to the particularity of the battery, some motors and batteries are not in the same warehouse, so you may receive more than one package. If there are not all products in the package you received, please do not open dispute or bad reviews first, please contact us for confirmation.
2. When using the motor kit, please make sure that the battery key is locked, otherwise the discharge port is easily burned out.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
Shipping time varies by location. These are our estimates:
|Location||*Estimated Shipping Time|
|United States||10-30 Business days|
|Canada, Europe||10-30 Business days|
|Australia, New Zealand||10-30 Business days|
|Central & South America||15-30 Business days|
Yes, you will receive an email once your order ships that contains your tracking information.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.
If you did not receive the product within the guaranteed time(45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
Thank you for your interest doing business with us!If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.
© 2017-2022 SportingGate - Gate for Online Sporting Shop.