Bafang BBS02B 48V 750W Mid Drive Motor Electric Bicycle Conversion Kit 17.5Ah e Bike Rear Rack Battery with Luggage Taillight

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Estimated Delivery Date: Sunday, July 28

Due to high demand, please allow at least 2-4 weeks for delivery.

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Product Details
48V 750W Bafang Mid Drive Motor With Battery
Hot Recommend:
Feature:

[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.

Motor Specification:
Bafang Model: G340.750
Power:750W
Voltage:48V
Controller Current: 25A
No Load Speed(RPM) :140-160
Load Speed(RPM):120-135
MAX Torque:100 N.m
Max speed:50-55km/h
Efficiency: > 85%
PAS SENSOR : Speed Sensor
Reduction Ratio: 1 : 21.9
Certification:CE/EN 14764/ROHS
Waterproof Grade:IP65
Net Motor Weight: 4.24kg
Motor kits Weight:5.6-6.0kg
Bracket bottom length:68mm
Motor Operation Temperature:-20℃-45℃
Rear Luggage Battery Specification:
Normal Voltage: 48V
Rated Capacity:17.5AH
Battery Cell:Built in 2500mah 71PCS
Array mode:13s7p
Battery size: 475.9*162*88.9mm
Battery Weight:6KG
Max Constant Discharge Current:30A
Peak current:60A
Charge voltage:54.6V
Discharge cut off voltage:36.4V
Way of Charge:CC/CV
Cycle Life:1000 times
Charge Temperature:-15-65℃
Discharge Temperature:-15-65℃
Protection Function:Over charge, Over discharge,Over current, Short circuit,  Balance

FAQ:

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.

Packaging List:
1 * 48V 750W Mid Drive Motor built in controller
1 Pair * Brake Lever or Brake Sensors
1 Pair * Crank
1 Pair * Chainwheel(44T/ 46T / 48T / 52T opition)
1 Set * Thumb Throttle
1 Set * Speed Sensor
1 * Display(750C Bluetooth, DPC18, KD986, 860C, P850C, 850C, 750C, SW102, 500C, C965, C961 option)
1 * EB-Bus Cable
1 * Accessories
1 * Battery
1 * Battery Hanger
1 * Charger ( US/EU/AU/UK option)
Gifts: 1 PC 6V Front Light + 1 PC Gloves1 + 1 PC Install Tool Wrench + 1 PC Crank Removable Tool + 1 PC XT60 Port Motor Battery Connector Cable + 1 set * Install Accessories for 73mm Bottom Bracket + 4 PCS 36V 250W Stickers + Cable ties + User Manual

Warm Tips:

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.

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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.

How do you ship packages?

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.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

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.

How long does shipping take?

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
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

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.

Refunds & returns policy

Order cancellation

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.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • 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.
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  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Electron Go (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://electrongo.com

*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.

Exchanges

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.

FAQs

How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at support@electrongo.com

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at support@electrongo.com

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