ZRX1100 Flat-Rate Motorcycle Inspection Caliper Replacement Brake Hose Fabrication

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The inspection was completed quite a while ago, and I apologize for the delay in the follow-up.

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The ZRX is a model with impressive longevity. Between the 1100, 1200, and Daeg, we’re looking at nearly 20 years or so.

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The brake hose should be stretched out so it doesn’t become overly tight. Too long isn’t good either.

And I think the best part is having a layout that makes it easy to remove and attach the caliper, so cleaning can be done smoothly.

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It’s even better if it doesn’t interfere with the front stand. It’s good to decide the layout while also considering that you’ll be doing maintenance on the front area.

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Thinking ahead about whether the handlebar might be replaced later, I went with a T-fitting so that if needed, only the top line would need to be remade. Since it’s not related to stroke, you can be a bit more lenient with the fit.

I often see people just buying off-the-shelf hoses of a fixed length and installing them, but surprisingly they often end up being too long or having an unattractive layout, requiring replacement.
Off-the-shelf brake hoses come in fixed lengths, but without laying out the actual hose, the diameter and stiffness can make things not work as imagined, so it’s hard to predict.

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The brought-in parts had many mysteries—I wondered what millimeter disc it was for, and the caliper was so wide it looked like a workbench. As it is, the piston will stick out excessively, which is bad.

Using the pad right down to the limit creates a lot of drawbacks for both the caliper and the disc.

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I carefully fabricated pad shims.

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The feel wasn’t right, so I thought something was off, and sure enough—it was leaking badly.

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I had to check it out.

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I’m not sure if I can get this seal. It would be tough if it’s discontinued. I’m holding off for now.

For the rear, I’ll go with a rubber hose.

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