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…

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.

Our stock disc brakes on our Aipas ebikes were pretty bad and the stopping distance was terrible. Found these brakes through an owners group recommendation . No have great brakes and feel much safer. Easy to install.... did both front and back on about 10 minutes.

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.

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

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.

I have a Himiway Cruiser and I decided to try these. The breaking power was noticeably less than the stock non-hydraulics. I saw videos on how to bleed but I didn't want to spend more on a bleed kit than the brakes cost. I sent back.

It was easy to install and works well.

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.

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