New to MTB

MondeoCarbon
MondeoCarbon Posts: 2
edited May 2017 in MTB general
Morning guys and girls.
First i would like to say im very new to all this so just got the basic of bikes but its something my eldest boy likes so doing it together.
I have a carrera vengeance and wanting to upgrade my forks is this something that is a standerd fit across the board
I have just got my boy a carrera abyss second hand but with some very big tyers but again his is in need of front forks but dont know what to get on there.
My main qurstion lyes with my yougest bike carrera blast this needs a bottom bracket he is only 6 so needs somthing easy to use a d the one on there is broken.

I know there is quite a few questions on hear so any help will be greatly appreshated