48V 750W Bafang BBS02B Mid Drive ebike Motor Electric Bike Conversion Kit with 12Ah 17.5Ah 52V 14Ah Bicycle Battery Samsung Cell
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ID: 16902

48V 750W Bafang BBS02B Mid Drive ebike Motor Electric Bike Conversion Kit with 12Ah 17.5Ah 52V 14Ah Bicycle Battery Samsung Cell

4.8 (371 votes) | 895 orders
Price: US $1749.98 / piece
Discount Price:
US $ 1382.48 / piece
-21%
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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:160 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℃


48V 17.5Ah Specification:
Normal Voltage:48V
Rated Capacity:17.5AH
Battery Cell:Samsung 35ET 3500mah 65PCS
Array mode:13s5p
Battery size:367.2*90.1*111mm
Battery Weight:4.4KG
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℃
Riding Range:100-130KM with pedal assistance (based on different conditions)
Protection Function:Over charge, Over discharge,Over current, Short circuit,  Balance

52V 14Ah Specification:
Normal Voltage: 52V
Rated Capacity:14AH
Battery Cell:Built in Samsung 35ET 3500mah. 56PCS
Array mode:14s4p
Battery size:367.2*90.1*111mm
Battery Weight:3.6KG
Max Constant Discharge Current:30A
Peak current:60A
Charge voltage:58.8V
Discharge cut off voltage:39.2V
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


48V 13Ah Specification:
Normal Voltage: 48V
Rated Capacity:13AH
Battery Cell:Built in Domestic 2500mah 52PCS
Array mode:13s5p
Battery size:367.2*90.1*111mm
Battery Weight:4.1KG
Max Constant Discharge Current:25A
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



48V 12Ah Specification:

Normal Voltage:48V
Rated Capacity:12AH
Battery Cell:Samsung 29ET 2900mah 52PCS
Array mode:13s4p
Battery size:367.2*90.1*111mm
Battery Weight:4.1KG
Max Constant Discharge Current:25A
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℃
Ridng Range: 60-90KM with pedal assistance (based on different conditions)
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: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 included:

1 * 48V 750W Mid Drive Motor built in controller

1 Pair * Brake Levers or Hydraulic 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 built in Samsung cells (Option)

1 * Battery Charger ( EU/US/UK/AU Option)

Gifts from China and EU warehouses: 1 pcs Install Tool Wrench + 1 pcs 6V Front Light (can change to 6V Tail Light) + 1 pcs Battery Bag + 1pcs XT60 port motor battery connector cable + 1 set * Install accessories for 73mm bottom bracket + User Manual + 4 pcs 36V 250W Stickers + Cable ties
Gifts from other warehouses : 1 pcs Install Tool Wrench + 1 pcs 6V Front Light (can change to 6V Tail Light) + 1pcs XT60 port motor battery connector cable + 1 set * Install accessories for 73mm bottom bracket + User Manual + 4 pcs 36V 250W Stickers + Cable ties




SHIPPING AND DELIVERY

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 location 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
*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.

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.

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, 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.

  • 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 Sportants - Sports & Entertainment (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of sportants.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.

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