BUCKLOSZoom HB-100 MTB Line Pulling Hydraulic Disc Brake Calipers Front + Rear, Aluminum Alloy Mountain Bike Hydraulic Disc Brakes with is/PM Universal Caliper Adapter for XC Trail, Fat Bike…

Ordered these to replace a set of Tektro Mira's that were very weak. I am impressed with these brakes, they seem to increase stopping power and they are very easy to install. While they are not top of the line, they still offer good value for the money.

Put them on a E-bycco 29 inch 17ah ebike. . .front and rear. 160mm rotors front and back.They are front and back specific and that is denoted on the calipers themselves. One caliper does 140 to 160mm . . . .. And the other caliper does 160 to 180mm .. . Notice they both do 160mmThe squeaking went down and the performance went up.. . .Install was easy.

My ebike came with side pull cable disk brakes. I didn't like that one side pulled in only and when you stop you can see the disk bend. I got these to replace with dual side hydralic cable controled brakes. They were easy to install if you are somewhat mechanically inclined. Else take it to a bike shop. These work about the same stopping power as the original brakes so no big changes in stopping power, but I think it's easier on the disks and better overall for long term use.

They work nice. Happy with them.

Great fit on my modified Razor MX500. Good braking force and nice look. Allowed me to retain stock cable and brake levers.

I was initially skeptical since they are not TRP brand, but they are HB, and it made a night and day difference!Installing was pretty easy, as the parts fit right in.I will update the review in 2-3 weeks to confirm durability, but we are off to a good start so far.2 month update- not using these anymore as the cylinder alignment is off and does not seem adjustable. As a result the pads wear out unevenly and need replacing every 2-3 weeks since I installed them.Ordered new TRP brand for durability.

A hybrid of the two. An upgrade for my X50, night and day difference. Old setup I could never quite get the squeaking to stop on the front rotor. No matter how many times I tried adjusting it would always squeak. Stopping power was adequate.Installed the HB 100 and took a quick ride and immediately noticed no squeaking, stopping power with the same pull of the lever from mechanical to hydraulic big difference. Clamping force on both side vs one. Made the tires actually skid to a stop. Happy with purchase.Pros: you don't have to worry about any features that may be attached to your brake levers such as a cut off switch. Pretty much plug and play after installation. Cheaper than a full hydraulic system and you don't have to worry about snaking the brake lines through your bike for that clean look that is already there.Cons: only saw one to be honest the brake cable sleeve on the back was just a bit to short for the new brakes even when sitting the adjustment screw to the maximum hight. Luckily Jansno left a little slack inside the frame of the bike. Just pulled a little sleeve out from the upper tube to make it work.

Install them properly, cap the wires and check tension. You can do this on your own! I did. Im not a e-bike technician. However, a couple days later I did stop by my local bike shop and kindly asked for a look and adjustment. Now we are riding free and easy with mostly hydraulic brakes. Now I will see how long to keep them, not sure. In about a year I plan to upgrade to full hydraulic, not HB-150 brake cable line pull. It's a definite upgrade over the standard mechanical. Price is great 👍 for what you get. No instructions are included, no matter. You Tube has lots of install directions online. Really very easy to swap out. This type of hydraulic disc brakes really chew through brake pads easily and quickly. Maybe pick up 2 or 3 proper fitting brake pad sets so you are ready when that time comes.

Estuvo bien el frenado es muy bueno pero para un scooter honey Whale h2 no es muy resistente ya que se termina la balata en un mes más aparte que adaptarlo es complicado para que quede bien hay que tener refacciones para seguirlos usando pero su calidad es buena para una bicicleta sería perfecto

Muy buena calidad y muy fácil la instalación excelente producto