19RCS Corsa Corta Brake Master Cylinder

The YZF-R1 came in wanting to be transitioned onto a track related bike so I went to work on the braking system. One of the first things I wanted to change was the annoying stock master cylinder. Obviously, Brembo was the way to go. I decided on this one as it fitted with the specs of the bike in mind. Finding the correct master cylinder was not hard but there were a few choices but I went for this one, the 19RCS Corsa Corta in the end. It had all the requirements I needed so it went in my basket. I had a few other parts and the shipping was reasonable for what I had. EMS got my order to me in 5 days. The master cylinder came with the standard stock lever length which was perfect for my needs. It is the 18 x 20 one so works good with the floating calipers on the bike anyway. It came in the Brembo box and also came with a few copper washers. I had already sourced the HEL line that would make this all work. The master cylinder is a real piece of kit and fitted really well with the bike and the instrument cluster I was leaving in situ. Not a hard job once you have all the parts together. This master cylinder is awesome and so much better than the stock one. Oh and by the way, looks the nuts. There are just so many adjustments that you can definitely find the right setting for your liking. Thanks Webike for the great service you provide.

I'm not sure what to make of it, but I'm sure it'll be great.
The indescribably soft Touch and the subtle fee Ring Control that works as much as you grip it is a feeling that cannot be described in words.
New ModelGSX1300R HAYABUSA is Radial of 17, and Caliper is 4p30 Piston, but it becomes Suzumbo only for Japan. Stilma. EU brembo catalogue has Stilma 100 pitch! It is the same as the domestic product. I'm going to change to 32 or 34 piston sooner or later!
The switch is Round Bullet Terminal, so you need to change it to Small one, and the line is not long enough for STD, so you need to prepare it!

NORMAL is a squishy Touch, and then suddenly the braking force starts up.
I took the plunge and bought it.

I couldn't use the Fluid Tank of NORMAL because the Hose diameter is different, but
The Banjo bolt has the correct screw pitch and can be used.
NORMAL is Nissin, so it should not fit brembo, but it did.

Switch Wiring is not necessary because it is sensed by hydraulic pressure, and I put it in the gap with Body with Slotted screwdriver gently, and took it quickly.

I did the air bleeding as if I was going to replace the whole Fluid. I did it very well, but the initial touch did not get better because it was going through ABS and so on. (It's a little better than NORMAL.)

Control performance is better, but for the price, I thought it was …. I didn't get the finger pinching feeling that I often get with other Reviews.

The change of RatioClickSystem was easy to understand, and the rise of potency became faster in the order of N.S.R. I'm satisfied with it because it solved the "Gackn Brakes".

I have a lot of concerns about the Front area, so I'm going to consider including Suspension as well.

I replaced my 7 year old Racing master with a 19RCS. The CORSA Corta has 3 more levels of Response adjustment. I like a sharp touch, so RaceMODE is just right for me, but with ABS, the direct feeling is weaker than without ABS due to the long brake line. It's not as direct as without ABS because of the longer brake line. It feels as if you are holding the rotor in your hand, and it gives you a sense of security when banking the car while leaving a little front in the corner. The Lever is different from the previous Racing master, and the width has become thin. The reserver tank and bracket were transplanted from the original Racing master. The clearances of the cowl and the tank are very narrow, so it's a little slippery.
We look forward to seeing him play an even more active role in the upcoming MotorcycleSeason.

It is replaced from NORMAL.
It's pricey, but I bought it for safety and looks.
The look, range of adjustment and ease of use are perfect.
Bracket, Tank, Hose, Banjo, and you have to buy something else, and it's even more expensive …
It took a lot of effort to adjust the position of the meter panel and Cowl Bracket so that they would not interfere with each other, and to combine them with other parts.