Aluminium Alloy Hydraulic Disc Brake HB-100 Hydraulic Disc Brake Set for Mountain Road (Blue)

Work well and the color is very good. Match with my black bicycle

Doesn’t fit my bike type, also doesn’t have any instructions how to put this type of brake on.

The matching and all around workmanship is great but the functionality lacks in stopping ability

Surprisingly the hydraulic caliper works like a charm 100% way better that spring mechanical brakes. I DID NOT WANT TO BUY pre assembled hydraulic brake system because I would have to rerout the cables inside my frame and refill the system.You can use one finger to pull .It is Adjustable! For tension and pull NOT SURE WHY ANOTHER REVIEWER SAID ITS NOT. If you have 180 disks you will need the adapter or spacer to make it work my 29ner bike has 180mm disk front and 160 rear.

Works great, seems to be very well made. First time I’ve done anything like this, some instruction would have been nice, but got it done and they work perfectly

These hydraulic brakes combined with some 180mm rotors are fantastic. I installed these on front and rear of our two Lectric ebikes. Wow what a difference in braking power and very quiet running. The hydraulic brake power difference was dramatic! Highly recommended!

These work no differently than mechanical disc where only one side moves. You can see it trying but 99% of the clamping force is only coming from one side and that was for both of them. I do not trust them on my ebike. Sending them back...

I was on the fence about changing out my stock breaks. I’m so glad I did. Difference between night and day!