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Bafang BBS02/BBSHD Mid-Drive motor kit Installation
Bafang Front Hub Motor Kit Installation Video
Bafang Gear Sensor Installation
Front Hub Installation
Mid-Drive Installation
Bafang Display Manuals
Accessories
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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!
Compatibility Quiz
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
Take our quiz to find out!
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This is the second motor I got. The first was for my wife as I had a rad runner and she wanted an e bike. The performance was astounding way more powerful than the rad runner and I immediately started planning my own bike conversion. Doesn’t get In The way when I’m in trails and powerful enough to take my kid with me up our mountain home. The beef I have is the battery type. I ordered the same battery as my wife’s so we can have the same type to switch off or one of us could double up and go farther. But the 2nd battery had a different port. I don’t know why they have two different pm Randy’s for the same battery type, but be aware if you plan on purchasing extra batteries.
The BaFang 750W motor is a blast to drive; after upping the speed limiter to 40 mph I was able to achieve 31 mph! This is plenty fast enough for me and my wife. The installation was done over a few days as I neglected to order the proper tools to remove the old crank assembly initially. I did wind up with an extra cable (red tipped ) off the motor harness and am still waiting on an E Mail reply as to what to do with it. The E Mail responses have been prompt. Overall I utilized the company video and a U Tube video (concerning a "Townie" bicycle) to complete the installation. We're quite happy with the product especially since it was on sale when I purchased it.
Performance: - Much more torque than I anticipated. Seems the motor will easily accommodate about 25mph (maybe more). I’m very excited. - The motor is very quiet. The Gear Sensor is a must. Especially if you like changing gears a lot. - I have yet to fully test the durability of the motor, battery, mounting hardware and overall performance on an extended ride (coming soon). Design: Overall the design is good. There are things that could be improve that would make installation easier. -Videos -A not of time he videos don’t show what you need to see and the instructions don’t always reflect the parts that come with the kit. One area where a video would be most helpful would be a video on “cable management”. -Cable length is too generous. Most folks cut and splice to get rid of the extra cable/wire. I elected to hide mine in various places - such as my down tube. -Gear Sensor - the cable from the gear sensor is pointed in the wrong direction. When installing it at the area of the cassette, you are required to have the wire from the Gear Sensor make a U-turn and head toward the connecting cable-end coming from the motor. Kind of messy. - Speed Sensor - magnet is bulky and difficult to attach with the “star headed” screw. What happened to the old way? - Brake Sensor - It was impossible to stick the sensor and magnet in a place that would function. I ended up cutting metal just to get the sensor close enough to the magnet on the brake handle. This part took the longest to install. The delivered brakes/with sensors work fine. Finally: -Website - more description of kits and add-ons. I was looking for information on head and tail lights. How many lumen? How do you hook them up? Are lights rechargeable or do they run off the main battery. -Support through email - not my favorite form of communication and assistance. I found this form of help to be too much canned text and URLs to videos that were limited in addressing special problems. I recommend improving this area.
Dealing with a damaged Knee, This system makes it fun to once again enjoy Bike riding
Quality product. Fun to install and use.
