Description
- 🚴[ WIDE COMPATIBILITY ] BAFANG BBS02B 750W mid drive kit is compatible with 68-73mm ( length ) and 34-36mm (internal diameter ) JIS standard bottom bracket . It can be installed on most bikes like MTB mountain , city , road & commuter bike ,etc. If you need the 100mm bottom bracket , please search B099Z8Y6QN on and order it
- 🚴[ POWERFUL ELECTRIC BIKE CONVERSION KIT ] The max torque of BAFANG BBS02 is 120 Nm . Top Speed can reach 50KMH (27.5“ bike) . You can ride on road & mountains much faster and easier , which has great influence in your daily life especially for the old
- 🚴[ RIDING MODES ] 3 riding modes to choose : Electric Bike ( Thumb Throttle Mode ) , Pedal Assist , Normal Bike . Various modes satisfy your different needs , this eBike motor makes your cycling trip more exciting
- 🚴[ EASY INSTALLATION ] Manual is included . If yor are still confused about how to install the ebike conversion kit , please email us for video guide . A wrench and crank removal tool are offered, which is helpful for installation
- 🚴[ PACKING LIST ] A BAFANG 750W bike motor , a battery (if you order it together), a display , a chainring ( 36T chainring is without guard ), speed sensor , brake levers or brake sensors , cranks , a 1T4 EB-BUS cable , a thumb throttle , lock nuts for BB68 73mm, basic installation tools , headlight , gloves . If there is a part missing in the box , please email us , we will help you figure it out
- 🚴[ WARRANTY & CUSTOMER SERVICE ] Motor & Battery own one-year warranty. We have professional techs in USA providing you with technical support & maintenance . Responsible & patient , no worry about after-sales at all. How to contact us on : Help & Settings - Customer Service
- 🚴[ GLOBAL WAREHOUSE ] We have US EU CA AU JPN warehouse , which takes about 2-7 days to deliver your package (except islands). If there is any inventory problem, we will email you, please keep an eye of your inbox
- 🚴[ CUSTOMIZED SERVICE & FAST DELIVERY ] Delivery is faster than the ETA on , please just disregard that date. Besides, if you have other special demand and request for your order, just feel free to message us and we are willing to go with it . *Remember that communication makes difference.
- 🚴[ OTHER HELP ] ①If you want to exchange brake levers to brake sensors , please email us with your order ID. ②When you are still not sure about the compatibility of electric bike kit and battery , please use [ PDF Compatibility Guide ] testing cutouts to check or email us before ordering . We will help you so that you can enjoy joy of the ebike kit without wasting time
Product Description
COMPARE BAFANG MID MOTOR
| — | Model Difference | — |
BBS02B / BBS02 | Model | BBS02B / BBS02 |
48V 750W | Voltage Power | 48V 750W |
68mm | Bottom Bracket | 100mm |
120N.m | Max Torque | 120N.m |
50KMH (27.5" Bike) | Top Speed | 50KMH (27.5" Bike) |
| — | Model Difference | — |
BBS02B / BBS02 | Model | BBSHD / BBS03 |
48V 750W | Voltage Power | 48V /52V 1000W |
68mm | Bottom Bracket | 68mm |
120N.m | Max Torque | 160N.m |
50KMH (27.5" Bike) | Top Speed | 50-55KMH (27.5"Bike) |
| — | Model Difference | — |
BBS02B / BBS02 | Model | BBSHD / BBS03 |
48V 750W | Voltage Power | 48V 1000W |
68mm | Bottom Bracket | 100mm |
120N.m | Max Torque | 160N.m |
50KMH (27.5" Bike) | Top Speed | 50-55KMH (27.5"Bike) |
| — | Model Difference | — |
BBS02B / BBS02 | Model | BBSHD / BBS03 |
48V 750W | Voltage Power | 48V 1000W |
68mm | Bottom Bracket | 120mm |
120N.m | Max Torque | 160N.m |
50KMH (27.5" Bike) | Top Speed | 50-55KMH (27.5"Bike) |
- 48V 750W Mid for BB100mm
- BBSHD 1000W for BB68mm
- BBSHD 1000W for BB100mm
- BBSHD 1000W for BB120mm
Learn More About Ebike Display
| FEATURE | Classic DPC18 Display | Touch Screen, Pattern Unlock | Upgraded 860C Display | Popular 850C Display | Most Popular, Cost Effective | Cost Effective BAFANG Display | Tiny-Sized DM03 Display |
| Screen Size | 3.5inch | 3.5inch | 3.5inch | 3.2inch | 2.2inch | 3.1inch | 1.3inch |
| Handlebar | 22.2mm/31.8mm/25.4mm | 22.2mm/31.8mm/25.4mm | 22.2mm/31.8mm/25.4mm | 22.2mm/31.8mm/25.4mm | 22.2mm | 22.2mm/31.8mm/25.4mm | 22.2mm |
| PAS Level | 5 | 3,5,9 | 3,5,9 | 3,5,9 | 3,5,9 | 3,5,9 | 5 |
| Battery Indicator | Voltage/Percentage | Voltage/Percentage | Voltage/Percentage | Voltage/Percentage | Voltage/Percentage | × | × |
| Speed Limit Setting | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Compatible Voltage | 24V/36V/48V | 24V/36V/48V/52V | 24V/36V/48V/52V | 24V/36V/48V/52V | 24V/36V/48V/52V | 24V/36V/48V/52V | 24V/36V/48V/52V |
| Light Sensation | ✔ | ✔ | ✔ | ✘ | ✘ | ✘ | ✘ |
| Light Button | Headlight Button | Long Press "+" | Long Press "+" | Long Press "+" | Long Press "+" | Long Press "+" | Long Press "+" |
| USB Port | ✔ | ✔ | ✔ | ✔ | ✘ | ✘ | ✘ |
Learn More About Ebike Battery
| Watt Hour | 960Wh | 840Wh | 998.4Wh | 840Wh / 910Wh | 960Wh | 921.6Wh | 624Wh |
| Battery Cell | Sam-sung | Sam-sung/L-G/Pana-sonic | L-G | 2500mAh | 2500mAh | L-G | 2500mAh |
| BMS (Max Discharge Current) | 30A | 30A | 30A | 30A | 30A / 50A | 30A | 30A |
| USB Port | ✔ | ✔ | ✘ | ✔ | ✘ | ✔ | ✔ |
| Battery Charger | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| Battery Size (L*W*H) | 14.66 * 3.54 * 4.99 inch | 14.45 * 3.54 * 4.36 inch | 14.4 * 3.74 * 4.9 inch | 14.45 * 7.48 * 3.35 inch | 14.3 * 9.05 * 13.5 inch | 14.2 * 3.54 * 4.99 inch | 14.45 * 3.54 * 4.36 inch |
How can I confirm that I need brake levers or brake sensors for my BAFANG BBS02B 48V 750W mid drive kit ?
Our brake levers are with function of cutting power . If you want to keep your original brakes , like hydraulic brakes or mechanic brakes , you will need brake sensors . Please inform.
Do I need a gear shift sensor?
Yes, a gear shift sensor can better protect your BAFANG mid motor and bike . Please search B0998ZGTN2 on and order it.
My bike's bottom bracket is 73mm or 75mm? Is this BAFANG ebike conversion kit fit my bike ?
Yes. Please kindly note that we have included washsers for 73mm bottom bracket. But if your bottom bracket is 75mm long , please inform so that we can include some washers for you.
How can I know if the motor or battery compatilbe with your bike ?
Please 1:1 (printing scale) print the [Compatibility Guide (PDF)] , then please check the compatibility with the measurement cutouts .
How to determine which chainring to chooose ?
The easiest way to choose a chainring is to choose the same size as your orignal one. When you install a mid motor on your bike, the bigger the chainring is, the faster the speed will be. The size of chainring won't affect much for an electric bike .
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