Rear Brake Master Cylinder Pump Replacement for Suzuki GSXR 600 750 1000 1100, GSX1300R Hayabusa, SV650 SV1000, RF600 RF900, Bandit GSF 250 400 600 650 1200 1250

Works as it should … doesn’t fit the factor mount but on my bike there is a second hole I just tapped it bought a threaded spacer at a hardware store and mounted it that way worked like a charm. I also purchased a piece of high pressure fuel injection hose to substitute the hose they gave me and used solid band fuel inject clamps. Helps reduce flexing … not sure that was the right thing to do but my brakes are not spongy at all and are rock solid. Tried pushing fluid from the caliper but I made a mess so I just gravity bled and then just pushed it down and out the caliper and it bled just fine. I’ll add pics of my mod in a bit .

Have to finesse it on, used a bit to make the holes bigger so it’ll fit on stock bracket, bleeds good and works well, just tighten all the hardware down

It works fine. Didn't fit my 2003 suzuki gsxr 1000 as advertised. Had to make some changes to get it to work.

Replaced the rear master cylinder on my SV650. The reservoir is different, so I just swapped the reservoir. Brakes work, am happy.

For me there wasn’t ANYTHING to dislike about this product! Shipping was fast! It fit right my GIXXER 1000, I did have to swap my old reservoir from my old master cylinder to this new one but that was both! I filled the master cylinder up and bleed the brakes in less than 5 minutes!! As far as longevity goes.....only time will tell. Hopefully it will have a pretty long service life. Thank for a pretty good product!!

I received the master cylinder on time, Great. But when I installed it on the motorcycle, it would not work. I tried every trick in the book to bleed the air out, with no success. The revivor does not fit because the bolt hole is to close to the frame. I thought about getting a replacement, but will the replacement work all the time? At 180 miles an hour, I need to be sure that I have rear brakes, so I used the Suzuki rear master cylinder.

looks like a good quality part, wanted it to work, but unfortunately the bolt holes do not line up with the holes on the bike.

Great product! Was easy to install. Beats trying to rebuild the cylinder like I originally planned.

Worth it.

Suzuki gsxr1000 2005. This product fits perfectly. Just like the original. The price is unbeatable. I also ordered the seals from the dealership to fix them original brake master cylinder and I spent 80 dollars in parts only. I ordered this MC and came faster and cheaper. Even if it breaks in the future I am ahead of the game as this price.

Great product

Not Fit My GSXR 750 - 2015 !!!!!!!

Completely useless at install leaked at the seams didn’t even get to run and leaked everywhere