Kids Size Chinese Carbon MTBs?

[Crash217]

Anyone built one or have good ideas for sourcing frames, wheels and forks?

Couldn't find much information around here so figured a specific thread would be applicable.

Here's some frames/wheels I've come across recently;

DIY Carbon Bikes has 24/26" carbon rims, Hardtails and Full Suspension carbon frames;
https://www.diycarbonbikes.com/collections/junior-kids-mtb-parts


BXT on AliExpress has a 24" carbon hardtail;
https://www.aliexpress.us/item/3256805599651247.html


There are a few cranksets available on AliExpress,

CRUZbike makes a crankset that looks promising, 127-140-150mm lengths and 25t-38t GXP chainring options to choose from.
https://www.aliexpress.us/item/3256805875386865.html

[Ludo]

I have used Cruz crank on my kids bike and it’s a pretty good piece of kit.

As for frame you have a few more options than BXT but it’s the one I will use for my daughter 24”
https://a.aliexpress.com/_mLzn0Ym
https://a.aliexpress.com/_mL6YuXc
https://a.aliexpress.com/_mN6di4Q