Built Nomu Lab Wheel No. 1

Another day with wheels (and so on).
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I built Nomu Lab Wheel No. 1.
The front wheel spokes are CX-RAY and
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built radial at the customer's request.

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The rear wheel is semi-competition 1.6 Italian hub with lacing on the fixed-gear side—
the usual specs.

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By the way, I use a Hozan (ホーザン) aluminum soldering iron stand
with a tip cleaner, and
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when you wipe the iron tip on the wet sponge,
the sponge absorbs flux (hydrochloric acid) from the tip.

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So when I removed the sponge, it was pretty corroded.
The black spots are pitted with little holes.

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Flipped over, there were actual holes right through it.
No wonder the water was leaking.

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