Results? What site now that mylaps sucks?

[quallman1234]

Jaden got a special permit too race 125GP bikes when he was 13.

[oyster]

Yes, you can ride 125GP at 13 years old. But the terms are strict.
See 15-2-3
They have to to recommended by a CURRENT top level rider who acts as mentor. I've seen quite a few 13 year olds go to 125GP (including my son)
but the criteria is pretty tough to get the exemption and MNZ required the mentor to be at the circuit each time they rode to ensure the rule was met entirely.
So it's logical first that a youngster proves his/her ability, consistency and maturity first through Young Junior RR and/or Streetstock first