That's awesome! Our daughter is 4 and she just did her first solo ride w/o training wheels this weekend too. She's still pretty timid though, have to psych her up, etc.. but she'll get there. I already promised her I'd pink up her brother's CRF50 once she has the 2-wheel thing dialed... so on the lookout for a 70 most likely, just to stay clutchless.
82 fj40, 99 uzj100, 06 gx470
05 525EXC, 01 XT225, 07 TTR90, 07 CRF50