GSX1200S Front Fork OH & Replating

Did you know?
Labor costs are charged for removing and installing parts.

For example, “front fork” or “carburetor”
sometimes the removal and installation takes more effort than the actual work.

Wait, there’s a labor charge for carb overhaul?
“If you remove it and bring just the carb, there’s no charge.”
That’s what they say.

Bring a spare and swap it yourself. Surprisingly good value and faster turnaround?

Even though painting would be better, “anodizing” is applied instead.
He has a strong personality and sticks to his choices.

*Be careful with things that require precision like press-fitting.


He loves smooth finishes? Morishot…
Morishot on metal too. “Smooth to smooth” makes it even smoother, I guess.

He loves hidden titanium.
Using titanium for the cylinder rod fixing bolt…
That feeling is like “underwear made in Italy.”

He also brought caps and such.
Not switching to CB1100RS though…

Since preload will be needed, I’ll adjust accordingly.
With thin walls, I’ll pack it in and push hard.

Dimensions are approximate, but “left and right lengths being the same” is what matters.

Replating done at the highly trusted “Toyo Hardening.”

They provide documentation on bend corrections and dimensions after replating and polishing.
By the way, the finish ends up better than new.

Suspension plating isn’t “shiny” like a mirror.

It’s slightly matte, like the inner wall of a cylinder.
This is based on my experience and observation, but
“mirror-like shiny” plating tends to damage seals more easily, leading to leaks.

Sometimes it’s not about inner tube clearance, rust, or scratches.

I’m amazed at how much costs have come down…

Just stab and lock it in place, huh.

I seal fluorine grease into the oil seal.
So far, it’s running great.

“No angel rings” and it seems like it won’t leak anymore.
I think suspension “should be overhauled before it leaks,” not after.

I use a Makita vacuum pump to extract even the tiniest bubbles.

If even 1% of ambiguity is removed and performance improves, that’s what I’m after.

That’s all!

(*´ω`*)This time’s surprising mechanic

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東レ・ダウコーニング
¥17,974 (2026/09/21 15:35時点 | Amazon調べ)
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