Hydraulic Disc Brake Calipers for MTB Ebike 2PCS Front/Rear Black

I’ve only had limited experience with the HB100 so far, but installation was a breeze, even without instructions. Compared to the calipers on my ZDZA fat-tire e-bike, these are a major upgrade. The old brakes felt soft and lacked stopping power, while the HB100s can actually lock up the wheels if needed. On day one, I’m impressed, definitely a solid improvement!

I just finished installing these calipers and I had to buy new cables and housing and I had to wait so I could not install them until today. Now that I have the new cables and housing and I installed them they are working super super amazingl. They work so good that the front brakes almost send me flying and the rear brakes skid when I hit them. I highly recommend you getting these if you have mechanical brakes these are way way better than mechanical brakes they are really worth the price. Even if your mechanical breaks are working I would still replace them because this is a really good upgrade and when I tell you that they stop immediately they stop immediately. These brakes make my old factory brakes look like if they were $5 each very cheap mechanical brakes that I had on my bike because I have a bike that I got on Amazon electric bike and it's $420 so it doesn't have many things on it that are quality and the brakes are not quality on that bike. Now that I have these these are really good quality and I feel a lot safer than before.

I'm totally satisfied. Being 275 pounds I put a good amount of strain on brakes and need them to perform. Far more braking power and quiet. Superior to what came on my 1500 dollar gravel bike. I recommend these for anyone. 👍

These line pulled hydraulic brakes are amazing! After about 400 miles, the factory brakes were needing adjusted or giving out about every 3 miles. I was able to take my old brakes off and slip these on my e-bike with no adjustments needed. I was able to use my old mounting brackets. They are quiet! Quite amazing not to let the whole neighborhood know when I’m braking! The old brakes squealed terribly! And another thing, they actually stop the bike! Like I can skid the tires now! No more mashing the brakes and hearing a pop and careening to the bottom of the driveway anymore! Nice, solid feel to the brakes. Definitely recommend!

Worked for a couple of weeks and stopped working. Rear brake has no braking power at all and no adjustment left. Feels like sealed hydraulic caliper is out of juice. Update; Found another adjustment on the actuator - very small and hidden allen head. Made adjustments there and everything is working fine now.