they are good bikes for what they are. most people think these bikes are trash. i have a 20 inch camo (kids bike which you can search up to know what i mean) i got this bike when i was 8. im now 12, and i do all sorts of things with it. i take it in the snow, on rough trails, on soccer fields, and it still works perfectly fine. sure, the stuff will rust overtime and they will wear, but the only thing that i changed on that bike was the back tire. there are some spots on it that are rusted but i might fix that soon. however, these can make a problem in between the cranks where it make a ticking noise but thats just what you get. that noise goes away anyway. so for the money, these are ok.