I received the rear wheel of Nomu Lab Wheel #1 from a customer.

I thought about just replacing the cracked nipple,

but since there was a dent in the rim, I ended up replacing both the rim and all the nipples.


Water came out from the rim—must have been ridden in the rain recently—
and when I peeled off the rim tape, the space between the rim and tape was damp too.


Around the valve hole, white corrosion can form due to galvanic corrosion between the aluminum rim and the brass valve.


In the middle of transferring the rim...



All built up.