My stock motor has been riden by me with both my kids(me+son=260, me+daughter= 270), of course not all 3 together :laugh:. Also my wife and I(total=310) for over a year and half and have no issues.Its a blu clone but Ive heard the 212 is a bit better made?? Iono, Just be sure to maintence clutch and chain and you should be OK:thumbsup:
Oh, and my friend and his kids rode( him+kid=350+) it!!:thumbsup: