150mm chainset or cranks

[foz]

For my 8 year old's new build... 150mm long cranks, give or take a few mm.

Preferably black, square taper, and 104 bcd but I'm open to suggestions

Anyone got one their kids have grown out of?

 

[_PETE_]

Re:

I have maybe something around.

I'm currently stripping some 24inch bikes for a custom rebuild. Since I'll use HTII Cranks that are shortened to 152mm, the origial cranks aren't longer needed.

Not sure if all cranks have 104 bcd but I'll check that.