Follow the rev build up from a stock 2003 rev sport to a full bore mountain sled. The process will consist of installation of a drop and roll for 10 tooth extrovert drivers, 2 inch Camoplast 156" track, relocated anodized coolers (for 10% better cooling), anodized tunnel or extension, depending on track length, custom aluminum mountain bar, chromo front a-arms, cnc offset spindles, RCS titanium springs and torsion bar, RCS titanium clutch springs, dalton rer helix, custom twin pipes and boss seat. More pics coming as we build it up.