Hi all.

I'm putting together a build list for a kids MTB that can grow a bit with the rider. I was hoping to find some 27inch/29er swapouts a-la santa cruz. Anyone know of a source? If all else fails it looks like a paragon slider will do the job perfectly well, just look a little less neat.
I'm going to run a rigid fork and allow for sus-geometry if I can get it to look a little less weird.

It's the first dual-wheelsize bike build for me so any tips on this kind of build welcome.