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Complete ebike Kits
Bafang BBS02/BBSHD Mid-Drive motor kit Installation
Bafang Front Hub Motor Kit Installation Video
Bafang Gear Sensor Installation
Front Hub Installation
Bafang Display Manuals
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The Bafang BBS02 750 watt complete motor kit with ebike battery is a high-performing, lightweight, quiet, fast, hill-climbing, well-engineered electric bike kit. The Bafang mid-drive BBS02 750w motor mounts in place of your bike's bottom bracket and replaces your bike's crankset and front derailleur if you have one.
The Bafang 750W Mid-Drive Motor offers both throttle and pedal assist power. You can always use the throttle in order to engage the motor if you want to take a break from pedaling! These Mid-Drive Motor have a surprising amount of torque and are fast as they are designed to be able to go 25+ MPH depending on gearing!
The Bafang 750W Mid-Drive Motor is superior to both Rear and Front Hub Motors because it offers a balanced low center of gravity. On a standard bike, the weight of the motor is balanced directly in the middle of the bike down in your bikes bottom bracket. This allows for a better riding experience with a balanced low center of gravity with this motor located in your bike's bottom bracket.
The Bafang 750W Mid-Drive Motor is superior to both Rear and Front Hub Motors because the full power of the motor acts on your bike's chain transmitting the power directly to your bike's rear gears. This allows for the power of the motor to be transmitted directly into your bike's existing drivetrain leveraging your bike's rear gears for superior performance through mechanical performance.
Our kit includes all of the the necessary hardware and equipment to install our Bafang 750W Mid-Drive Motor on your bike (your specific bike may need add-ons in order to work with our kit). There are extra add-ons available, however our baseline kit includes many of the parts which other companies piece meal out and charge more for!
Have questions about the motor fitment and compatibility on your bike? Use our fitment Quiz with guided videos and tools to determine the perfect motor for your bike!
Note: Battery purchases are final, batteries cannot be returned. View our full Return Policy here.
Orders typically ship out in 1-3 business days (Monday-Friday) after being placed. Delivery times will vary based upon where you live. Check out our handy map for delivery time estimates after being shipped (shown in business days):
All orders of motors and/or batteries ship via FedEx Ground. All orders ship from California, USA with tracking, and signature confirmation. You will receive an automated email with order updates and shipment tracking information after your order is placed.
48 & 52 Volt Batteries
750 W / 1470 W
Up to 25+ mph (Estimate)
Throttle and Pedal Assist Power
750W / 1,470 W
120 - 130 N.M
110 - 130 (Estimate based on riding conditions)
Motor only is 9.5 pounds, with all motor kit parts ~13 pounds
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Good support from your team. Yesterday I finish installation with your great help. Rode it and thoroughly enjoyed the ride.
I installed it on a tadpole trike and other than needing longer cables it went in fine. My biggest problem is I had to manufacture a custom power cable as the battery needed to be very remote. An extension cable is not in stock. I will give a further review when I get to ride it and resolve any further issues.
It was quite easy install since I have all the tools. Your videos and tips are a great resource for the user and a MUST if you want to do it right the first time.
I have not done a test ride yet as I am waiting on the speedometer ext cable and the shift sensor extension cable to complete the build. I can hit all 8 gears on the rear wheel with the chain clearing the battery on lower frame behind the crank. So far I am impressed with it ! I could post a pic if you like.
wheel and sprocket will install
it is the preferred set for my sun trike
i can’t wait to ride
Installation was quite easy. The only hangups were getting the assembly through the BB (required a little surgery on the bike to clear it out), attaching the speed sensor (needs 3 axis rotation to let it adjust properly but with fiddling worked), wrapping the wires up into a tight enough bundle (this is the worst part of the kit from an aesthetic point of view). The red plug on the motor (not the power, the other one) turned out to be for the (not-included) headlight. That's fine - but I feel like some limited manual (in addition to the fairly good installation guides online) would be worth including- maybe an IKEA-like assembly page or two?
I give the folks at EBike Essentials high marks for super quick responses however, which makes up for the above comment. I'd recommend them, and it's really not that hard to do. All told I think I spent 2 hours on the installation including two trips to the store (special security bit for the magnet, zip ties, and a few things I can't pin on this related to bringing the bike up to snuff).