




🛴 Cut the power, not the ride—brake smart with BAFANG!
The BAFANG Brake Sensor is a precision-engineered accessory designed for mid-motor electric bike conversion kits. Compatible with a wide range of BAFANG motors (250W to 1000W), it features a waterproof 3PIN connector and activates instant motor power cut-off when brakes engage, ensuring safety without sacrificing your original brake system. Easy to install with global shipping and dedicated customer support, it’s the essential upgrade for any serious e-bike enthusiast.

















| ASIN | B0998ZJ4ZB |
| Best Sellers Rank | #341,831 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #914 in Adult Electric Bicycles |
| Date First Available | July 13, 2021 |
| Department | unisex |
| Item Weight | 2.11 ounces |
| Item model number | ABrake Sensor |
| Manufacturer | BAFANG |
| Package Dimensions | 7.09 x 5.91 x 0.71 inches |
B**B
Easy install
Works perfectly, easy to install. Perfect price and fast shipping.
A**B
Blue and Black Wire to Red and Black on bike
I had to cut off the connector and wire the black and blue wire to my ebike connector red and black. Worked as a cut off.
A**.
They work but use super glue...
I zip tied the sensors to my MT200s but had to file a notch over the screw. Then once I had them adjusted with the magnet testing them for the on/off function I super glued the zip ties in place. I put the magnet on the end of the handle and super glued it too. They give you 3 magnets. I broke one dropping it on the floor and smashed in 2 pieces. But that worked out because if the one magnet moves farther away just put half a magnet on your glued magnet to increase the strength. You can glue it to the other magnet too if wanted. They are annoying to adjust but work.
D**N
Works as advertised
Nice and just as expected.
J**W
Meh.
Meh, one broke on install. I’d pay more for a better part next time.
T**R
You don’t really need brake cutoffs
I bought these and don’t use them. Just more cords for a ratsnest of cords. Just learn how to ride your bike. I use mt200’s and I stop just fine. Just don’t pedal when braking like an idiot. Ha!
A**A
Suck and I’m not sure they’re actually needed
These did not work for me. I’m a pro mechanic and I couldn’t get these to work at all. Riding without them just fine I’m not even sure they’re necessary
E**N
They work, but you will need Epoxy
The double-sided tape isn't enough for the importance of these sensors. I would epoxy them into place so they never move. If you don't want to do that, then I would purchase new brake levers with built in sensor. The sticky tape won't hold and you will lose your brake cutoff and have to buy new magnets.
M**E
Sensoren funktionieren einwandfrei
Trustpilot
3 weeks ago
2 weeks ago