Bought this last year for my 8 year old son. 

It just sat. He moved on to soccer and basketball. We had 2 babies so I can never ride with him.

Paid $600 new.

The little nubs on the rear tire are still there.

My son is 4’7 in the seat. Post is all the way down and it’s a good fit for him.

The data I found online shows that it’s good for people who are for 4’10 to 5’0 feet.

4' 10" - 5 '0" 148 - 152 XXS

https://bestbikeselect.com/2022-giant-atx-review/

https://www.wheelworld.com/product/giant-atx-407247-1.htm

Specialized, trek, cannondale, BMX, Scott, Jamis, gt, diamond back, See less

2022 Giant ATX

$350