【K-CON】Rotor Bolt (Stainless Steel) Review

It is usable enough. Soft but not tight enough to lick.

It is often written that the six corners become rounded, but when I tightened them with the torque wrench by pressing the tool firmly, the corners were indeed slightly deformed, but not to the extent that they became impossible to tighten.

If you say you can't install it, it's probably because of poor workmanship.

If you discount it as a cheap product, it's not bad at all. View detail

Stainless Steel anxiety and cleanliness are at odds with each other.

We decided to paint the hubs on the Yamaha car, and since we were going to do that, we also made new Disc Rotor Bolt.
Material:Although I was a little concerned about the strength of Stainless Steel, I couldn't help but be attracted by the fact that Stainless Steel is resistant to rust, and so I decided to purchase it.

In the past, I had heard that stainless steel has lower strength against shear stress than steel or Chromoly, so I avoided using it where large forces are applied perpendicular to the bolt.
The Disc Rotor Bolt and Caliper Mount Bolt are just that.

However, since KITACO has been selling this product for many years, we decided to use it this time because we thought it would not cause any problems and we do not have the skills to do Race or Hard Breaking.

I would like to check it regularly and see about durability. View detail

Hexagonal hole accuracy not good enough, soft?

Hmm.
It is delicate to say the least. The hole itself is shallow because it is a low-head bolt, but if you tighten it with the specified torque, the tool will bite into it and the hole will be star-shaped.
I don't want to think about when to remove it. LOL.
Stainless looks good, but what is the cosmetic value in terms of total? Total? View detail

Easy BrakeCustomization for NINJARR (Rotor bolt)

[How is it used?
Used for NINJARR
Was the one you received as per Image?
Used for 6 front wheels and 6 rear wheels
Was the installation difficult?
Super easy
How was your experience with it?
Apply Screw lock in the same way as OEM!
[Included Parts:were they on?
Quantity in Single Item because the number of pieces is not enough.:2pc more
[Was there anything that disappointed you?
Where it is used up as well as OEMs. View detail

The price is more than twice that of OEMBolt, but w

[How is it used?
When replacing the Rear Disc Rotor with a new one, I also decided to buy a new bolt, since it is prohibited in principle to reuse a rotor bolt. The price of OEMB bolts is 110 yen per bolt, and this Stainless bolt is 253 yen per bolt, which is more than twice as expensive, but the total price of 6 bolts for one Rotor is 1518 yen (including tax), so I decided to go ahead and buy them. I thought, "Oh well, there is no point in being stingy here.

Was the one you received as per Image?
It's just like it looks in the picture - w

Was the installation difficult?
I have an electric Impact wrench, so the work was easy and effortless. The screw lock fluid is TL22J made by 3M (see photo).

How was your experience with it?
After about 1000 km after installation, I have no problems so far.

[Included Parts:were they on?
No, there is not

[Was there anything that disappointed you?
Not at all, but if the price was a little lower.... . w

Other items that would be helpful
Points to note for installation:The bolt that holds the disc rotor in place is tightened very firmly. Also, when installing a new Rotor, it is very dangerous to apply Screw lock fluid to the Bolt and tighten it with Torque Control! "Important safety parts" Don't forget that it is!

Availability and clarity of Instruction Manual:Please refer to the paper included in the Package that describes the Measurement and the encouraged tightening Torque.

Items to be prepared together:Impact wrench, Screw lock fluid, Torque wrench. View detail