WATCH: JACK MILLER’S YZ450F DIRT TRACKER

Early last year, MXstore hit up Aussie MotoGP rider Jack Miller’s workshop with his mate Franko to build a YZ125 – and now they’ve gone and one-upped it. The lads at MXstore went behind the scenes as a brand-new YZ450F was stripped down to its frame, with Franko sending parts far and wide for coatings, sourcing tricky custom components from across the globe, and ordering a stack of gear from none-other than MXstore themselves. Piece by piece it all came together ready to hit the track for the final round of the North Brisbane Cup, and you can watch the full build video below: