Zoom Hydraulic Disc Brake Calipers: HB-100 MTB Bike Disc Brakes Front & Rear Caliper Set for Mountain, Road Bicycle and E-Bike

Very easy 1 to 1 replacement in my TT eBike dual motor. Great value for the money. Quality built. Brakes securely and smoothly.

Great item! This was an easy install and upgrade to our e-bike. Our e-bikes had cable actuated disk brakes. With a heavy e-bike, this left a lot to be desired. We also tow a doggy trailer. It took a lot of force and distance to stop with the stock disk brakes. This was a simple and cheap upgrade. The stopping distance was reduced substantially. Just a note that these were used on 180mm disks using the stock mounting adapter, not the ones that came with these. Took less than 20 minutes per brake to install. I selected these because they use to stock brake cable, thus maintaining the motor cut-out and brake light. Highly recommend!

I bought these calipers to upgrade the mechanical disk brakes on my Lectric 2.0 brand e bike. The installation was easy and straight forward. The calipers look nice with the red finish. I dont know if they really do a better job at stopping the bike then the factory brakes. They do stop the bike and I dont have any complaints.

These are nice calipers. I bought two sets to use on my E-bikes. They work well, but I didn't notice as much of a difference as I was expecting by replacing the non-hydraulic calipers. I did have to use the original caliper mounting brackets, as the brackets that came with the calipers didn't fit my particular application.

Got this set to upgrade / retrofit the mechanical brakes on a Haoqi Black Leopard circa 2022. Installation is easy, and the fit was perfect. Help yourself by having the right tools on hand - brake cable tensioner and cable crimp. With those, fine adjustment of the braking tension is easy. They are smooth and they are quiet. Total install front and back was about an hour.

Easy to install and definitely makes a dramatic difference in stopping my Aipas M1 pro...shorter distance,and with the cargo baskets loaded,extra braking power is essential...these grab and hold with almost no adjustment needed...work as well as some priced twice as much...so far no leaks of fluid..brake shoes have good composition and strong grip...,

Circooter Mate e scooter Installed on my right side front wheel fine but doesn't fit my right side rear wheel, has to go on the left side. I was going to flip the wheel and reverse my phase wires but unfortunately my scooter doesn't have a left side brake bracket. Too bad, love the braking power

Installation was very easy and looks great on my e-bike