[NISSIN Repair Parts for Master Cylinder] Master Cylinder Repair Kit

I used it to overhaul the front brake master cylinder of my TZr50R.

The deciding factor in the purchase
The Boots on the front brakes master cylinder had been cut off, so I thought I would just replace the Boots, but since it was not available as a Single Item, I decided to Overhaul it as well.
OEM Kit for TZr50R (59X-W0041-00) As of February 2021, parts for this model are still available, but they are priced at just under 4,000 yen.
I was thinking "4,000 yen for a part that can be used if I want to use it..." and then I found out that this product can be used.
The price is about 2,500 yen, which is cheaper than OEM Parts, so I decided to buy it.

Installation
It was my first time to overhaul the brake master cylinder, but it was relatively easy to do.
There is no instruction manual, but I installed it while comparing it with the original OEM one, and the replacement itself was completed in a few minutes.

Impressions of use
The one that I used so far was old, or the Touch of Brake was very bad, but it was improved.
At the same time, Caliper also overhauled, so I don't know which was the cause. (Lol)
It is less expensive than the OEM product, but I think it is solid without fluid leakage.

Products compared
I compared it with OEM Product. I bought this one because of the price, the evaluation in the impression, and the fact that it was made by NISSIN.

【Review】
I am very happy with the price and the accuracy of the parts.
In my case, Overhauling also improved the Touch, so I was glad that I didn't just replace the Boots as a result.

Purchased for the Master CylinderOverhaul.
No complaints. A little BALI? I thought, but not so much that I couldn't assemble it.

It's worth checking out, especially since the RubberBoots where Lever hits are very easy to tear, and when they tear, the rust progresses quickly from there.
Well, it would be best if only Boots could be replaced.

Fourteen years after I bought the car new, I used it for a MASTER Overhaul because the front brake fee ring had deteriorated.
Overhaul of Caliper was also carried out at the same time, but it can be assembled properly and the fee ring is perfect.

I have a CRM250RR (before the AR), but the front brake was about 15 years ago I remembered to OH it once Because the front brake has become less and less efficient as expected recently (I can't JackKnife it) I performed OH at the same time as MASTER and Caliper When I looked at the parts that arrived, I found that the Piston is shorter than the OEM After much consideration, the dimensions after the front of Spring seem to be the same as OEM Pistons, so it is a problem in principle I decided that there was no such thing and installed it as it was As a result, the stopping power of new car was revived without any problem In addition, it was stated in Package that it does not fit the OEMMASTER It is only at my own risk

Nisshin Horizontal Type Master Cylinder is used for about 8 years I was, sir
I bought it for OH
I was nervous to install the rubber on the Piston, but I was able to get the Piston Rubber has been installed
It would actually be nice to have a special tool
OH is not a particularly difficult task
The next one in five years, eh?

I wish I had a setting for just Rubber