28" front wheel? As for using dirtbike front ends, sure there are plenty of bikes with them on...Most dirtbike legs will be leading axle..Find a set with 35mm tubes and jam them in the tree's(keep your trail measurements in mind) and space the wheel accordinlgly.... I would use the forks and wheel, drum brake preferebly...Or if you want the spool look find a disc front wheel and remove the rotor..

Last Edited By: kevins750 12/13/09 5:38 PM. Edited 1 times.