SPECIFICATIONS

Bafang 750W Ebike Conversion Kit - 750W BBS02B Mid-Drive Ebike Conversion Kit

The Bafang 750W BBS02B Mid-Drive Ebike Conversion Kit offers a high-performance solution for converting your regular bicycle into an electric bike. Featuring a 750W brushless motor, a variety of battery options (ranging from 48V 13Ah to 52V 20Ah), and impressive max torque of 120Nm, this kit is designed for riders who want reliable power, high speed, and long-lasting performance for both casual and advanced cycling.

Key Features:

• Motor Power: The Bafang BBS02B motor delivers 750W of power, perfect for converting standard bicycles into high-performance electric bikes. This motor offers strong acceleration and high torque, ideal for both urban commuting and off-road biking.
• Motor Design: The motor is brushless for enhanced efficiency and longevity, with a max speed of 50-55 km/h and 120Nm of max torque. This motor is side-hung, making it suitable for bikes with a BB 68-73mm bottom bracket width.
• Battery Options: Choose from various battery configurations based on your power and range needs:
• 48V 13Ah (Hai^long1-2 Battery): Uses 18650 2600mAh cells for a balanced range.
• 48V 17.5Ah (Hai^long1-2 Battery): Uses L-G 18650 3500mAh cells for longer rides.
• 48V 19.2Ah (Hai^longG70 Battery): Features Samsung 21700 4800mAh cells for higher energy density and extended range.
• 48V 20Ah (Hai^longG80 Battery): Equipped with Samsung 21700 5000mAh cells for maximum power and range.
• 52V 20Ah Polly Battery: Uses Samsung 21700 5000mAh cells for increased voltage and better performance in demanding conditions.
• Battery Life: The batteries have an impressive cycling life of about 1000+ charge cycles, ensuring longevity and reliability over time.
• Compatibility: The Bafang BBS02B motor is designed to fit a BB 68-73mm bottom bracket width, making it compatible with most standard bicycles. The motor chainwheel options (36T, 42T, 44T, 52T) allow for customization based on the rider's preference for power delivery and terrain.
• Performance: The 750W motor provides a smooth, powerful experience, whether you're cruising through city streets or climbing hills. The max torque of 120Nm ensures you get optimal performance on steep inclines or rough terrain.
• Warranty: The motor and battery come with a 1-year warranty, giving you peace of mind about the quality and reliability of the product.

Specifications:

• Motor Type: Brushless Mid-Drive Motor
• Motor Model: Bafang BBS02 / BBS02B
• Motor Wattage: 750W
• Max Speed: 50-55 km/h
• Max Torque: 120 Nm
• Motor Size: 68mm (fits BB 68-73mm bottom brackets)
• Motor Chainwheel: 36T / 42T / 44T / 52T Options
• Battery Options:
• 48V 13Ah: 18650 2600mAh cells
• 48V 17.5Ah: L-G 18650 3500mAh cells
• 48V 19.2Ah: Samsung 21700 4800mAh cells
• 48V 20Ah: Samsung 21700 5000mAh cells
• 52V 20Ah: Samsung 21700 5000mAh cells
• Battery Cycling Life: ~1000+ cycles
• Battery Placement: Option for rear rack or down tube mounting
• Motor Certification: CE Certified
• Warranty: 1 Year (motor and battery)

Ideal For:

• Ebike Conversion: This kit is perfect for cyclists looking to convert their regular bike into a high-performance electric bike.
• Mountain Biking: With its strong motor and battery options, this kit is ideal for off-road enthusiasts who want extra power on difficult trails.
• Commuters: The Bafang BBS02B kit is well-suited for daily commuters who need an efficient and powerful e-bike for urban environments.
• Long-Distance Riders: With battery options up to 52V 20Ah, this kit is capable of long-range cycling, making it a great choice for riders who want to go the distance.

Bafang : M315 MM G340.750.C

Voltage: 48V

Design: Brushless

Wattage: > 400w

Certification: CE

Motor Type: Side Hung Motor

Motor Model: BBS02 / BBS02B

Motor Chainwheel: 36T / 42T / 44T / 52T Option

Max Speed: 50-55KM/h

Max Torque: 120N.m

Motor Size: 68mm

Bottom Bracket Width: BB 68-73mm

Battery Option: 13Ah / 17.5Ah / 19.2Ah / 20Ah

48V13Ah Hai^long1-2 Battery: 18650 2600mAh Cells

48V17.5Ah Hai^long1-2 Battery: L-G* 18650 3500mAh Cells

48V19.2Ah Hai^longG70 Battery: Sa-m*sung 21700 4800mah Cells

48V20Ah Hai^longG80 Battery: Sa-m*sung 21700 5000mAh Cells

52V20Ah Polly Battery: Sa-m*sung 21700 5000mAh

48V17.5Ah Rear Rack Battery: 18650 2600mAh Cells

Battery Cycling Life: About 1000+ Times

Warranty of Motor and Battery: 1 Year

About this item

① Perfect Designed BAFANG M-SERIES

Powerful, quiet and perfectly integrated - these are the attributes of the Bafang M-Series. Due to the compact design, the mid-motors of the M-Series can be installed inconspicuously on many types of eBike. A key characteristic is their extremely harmonious handling.

② Universal Compatible

Bafang BBS02B Mid drive kit is compatiable with mountain bike,road bike and so on. This kit is designed to fit a standard 68-73mm (length) and 34-36mm (internal diameter) bottom bracket. If you need the 100MM bottom bracket, please contact us or leave note .We will change for you for free .

③ Powerful and Reliable Motor

The BBS02 750W motor max torque up to 120 N.m. This mid speed sensor motor will easily climb stairs, The max torque of BAFANG BBS02 is 120 Nm . Top Speed can reach 50KMH (27.5“ bike). You can cycle on the road or climb the mountains much faster and easier , which really plays a great role in your daily life especially for the old . Privode more powerful when you riding on the road or climb the mountains. It's a good gift for Wife/Husband and a special gift for the elder people

④ Easy Installation & Three Riding ModeEasily convert your pedal bike into a electric bike, we will offer a installation video. Three riding Mode (E-bike & Pedal Assisted bicycle& Pedal Bike) for you to choose, you can choose the E-bike to enjoy a long time travel, and also exercise Various modes satisfy your different needs , this eBike motor can make your cycling trip more exciting.

⑤ Long Battery Life & Equiped with BMS

Protective plate and built-in Over-Charge Protection , Over-Discharge Protection , Short Circuit Protection and Over-Current Protection , the down tube battery is very safe to use on your BBS02B ebike motor conversion kit . There is a safty lock on the battery case which can prevent from theft

Greenergy M-Series Customization Service

• For the Chainwheel, there have36T 42T 44T 48T 52T for you to choose. If you would like to change, you could make a note in orders or leave a message for us, then we will change it for free. It should noted that 36T & 42T come without cover guard , 44T-52T will come with vover guard.
• For the Brake System, there is Brake Lever or Brake Sensor for you to choose. It can free change for you .
• For the Display, there is Various LCD Display for you to choose . EKD01 Bluetooth T1 Touch Screen, DPC18, P860ML, 850C New, 500C, 750C Bluetooth, 500C-H, 850C, C961, 800S or DM03 for your choice.
• For Gear Shift Sensor ,It Not included for you , It need to order extra . We recommend you use it which makes easy to shift the gear / speed

How Do I Know Whether the Kit Suitable For My Bike ?

Bafang BBS02B 750W Mid drive kit is compatiable with mountain bike,road bike and so onPlease use a caliper to measure the dimension of your bike's bottom bracket . The length should be 68-73mm or 100mm. The inner diameter should be 34-36mm. And you can calculate if the chainring will touch your rear bike frame if your bike is differently designed.If you need washer for the kit , you could leave a note in orders or contact us

Ebike Battery Option

Performance engineered, Greenergy batteries always get you there. Combining the latest technology and years of industry know-how, we have developed lightweight, fast-charging, long-life batteries that provide the highest level of efficiency. From intube to racktype, the range will meet the needs of any project. With such diverse options, We has the solution to power-up any eBike.

BAFANG LCD Display

Perfectly designed to bring you all the key information at a glance. employ the latest technologies in an easy-to-use package, with exceptional connectivity that keeps the information flowing through any ride. Covering all kinds of setup, Bafang is an ideal companion no matter your style, from eMTB to eCity, and with Bluetooth and USB connection options, you can sync up your devices for a seamless experience.

Packaging included

1 PC *48V 750W Mid Drive Motor. 

1 Pair * Brake Levers (Default) or Brake Sensors (please kindly leave us message if you want change to brake sensors)

1 Pair * Crank

1 Pair * Chainwheel (44T Default, 36T/42T/52T opition, please kindly leave us message if you want change the chain wheel)

1 Set * Thumb Throttle

1 Set * Speed Sensor

1 PC * Display (Optional)

1 PC * 4 in 1 EB-BUS Cable

1 PC * Accessories

1 PC * Battery and Charger (Optional)

Present For You

1 PC 6V Front Light

1 PC Install Tool Wrench

1 PC Crank Removable Tool

1 PC XT60 Port Motor Battery Connector Cable

4 PCS 36V 250W Stickers

1 PC Cable ties

1 PC User Manual

ENJOY EBIKE CYCLING

Ride your ebike with family or firends , have a great time on holidays . Feel free to ask for Greenergy help , always here for you .To place a new order and get a BAFANG KIT , Much fun with BAFANG Motor , Ride Your Electric bike and Creat More Exciting !Boost Your Ride , With BAFANG Kit , You could same more money and time in daily life .

Questions You Might Be Concerned With (FAQ)

Q1: How to choose a display ?

A1: The main differences of the ebike displays are the interface , screen and holder size , specific function (check the display image above). If you want to quick decide which display should you choose, please check: NEW Arrivals : Touch Screen T1 Display - Intelligent control with touch screen , Multi-language support , Pattern unlock . EKD01 Bluetooth ,DZ40 Mini . Popular Displays : 500C , 850C , P850C , P860C (Multi Language) , DPC18 , DPC181 Bluetooth , 750C Bluetooth , DM03 Cost Effective Displays : 500C , 500C-H , DM03 , C961 , 800S

Q2: How to choose a chainring for ebike conversion ？

A2: For a normal pedal bike without electricity, (1) small chainring is more compatible with mountain bike which can help you climb easier. (2) big chaining is more suitable for city bike, road bike and foldable bike which can help you enjoy faster speed .

Q3: Do I need a battery for the ebike kit?

A3: Yes, but there is no battery included in the option of this listing. If you need it, We advice that you could order it extra in our store so that we could ship you together .