BUCKLOS MTB Hydraulic Disc Brakes, Mountain Bike Left Front 800mm Right Rear 1450mm Hydraulic Brake Set Aluminum Alloy Levers with Calipers PM/is Adapter Fit EBike/Fat Bike

This is a 5 star product even though the handles need to be swapped as many other others have mentioned. FYI it is very easy... if you can use a wrench, then you can swap them. Very little or no fluid will spill out. Anyway, my Shimano brakes were not doing their job properly, so in order to save them, I tried flushing & bleeding the lines, replacing the pads, and replacing the rotors, but not of these things helped. I ordered these brakes based on the positive reviews, even if I was hesitant about the need to swap the handles first thing. They worked great on the first ride, with both front and read brakes gripping strong on hills. The handle squeeze has a nice solid feel so that you have confidence in your braking. After repeat on Arizona trails, they have only gotten better. I highly recommend these.

I have a 13 year old MTB and the original Promax mechanical brakes really were awful. I decided to upgrade to hydraulic brakes. Since I ride mostly through the neighborhood, I didn't need top of the line brakes. I was very suprised with how well these brakes worked right out of the box. They bolted right up with no modifications (160mm Promax rotor). I didn't have to bleed anything either. They have very good stopping power. Time will tell if they hold up or not. But for the price, if I get a few years out of them then thats fine with me.

Replaced the mechanical brakes on the Himiway D3 cruiser….so far, these are 10X better. All that nasty squeal I was getting…gone. I will say, you lose the safety stop portion of the e-bike harness when applying the breaks, but oh well, I’ll be fine!

These work just fine but the line was too short. Had to mount upside down and on the wrong side of the handle bars and it's still too short. Same issue with back brakes too,

Unfortunately I now have to return this order and make another appointment to complete the job. Wasted time and money. Its a good product and have purchased many of these kits for customers , maybe 5 or so, but be sure to inspect the package and contents before starting your work.

Great product! Easy to install. Just note that rear brake is on right side and front brake is on left side with this kit. Not an issue I just loosened the jam nut and then yanked out the line/olive and swapped sides. Did lose some fluid and brakes now go down a bit further so I will need to bleed them.

Update: after using these awhile the pads started to wear out, and when I went to turn the adjustment screws I discovered they were already all the way and you cannot turn the adjustment screw at all, only out. This means they charged the oil system with the bare minimum of oil in them, just enough to work. When it does come time for adjustment there is none. I suspect there's a way to add oil, but I shouldn't have to do that on brand new brakes. So they are as is, and you cannot adjust for wear. Also it comes missing important hardware where the surfaces meet and are supposed to be semi adjustable.. pads literally burn off and you can smell them burning, and as soon as there is the least amount of wear you have to add oil to the system, not an easy thing to do. To explain more clearly, the single piston will only come out a tiny distance because of the lack of oil pressure. These are unsafe and dangerous. They also leave out the adjusters that are supposed to be used on ALL disc brakes. They just bolt on and if isn't aligned perfectly aligned then oh well, because theres no adjusters. You can use your old ones but shouldn't have to and in my case I don't have any.

Bolts right up to a razor Incase anyone is wondering. Needs a different rotor though.