usi project X skis, MPI light weight front end (radius and tie rods) powder lite trailing arms. rear stretched 136 x1.25 (ripsaw) billet rear idlers. white holeshot skid plate, white grilles, polished aluminum everything. slp ceramic coated triple pipes, megapower billet heads, custom roof tunnel heat exchanger, tempaflow, oem accy engine tensioner, prefilter for outer ram air and air box prefilter, custom clutching with secondary clutch adjustable belt deflection. boss flattop seat, low yamaha strobe windshield, 2" riser, mountain grab bar, mountain bar cover, acerbis handguards and rox mounts, rox sled treads, ignition cut off teather. i think thats it LOL! not sure how much i have taken off it, by the time you add up what came off and what went on i'd be hard pressed to say it's lost more than 20 lbs total. thanks for the compliments guys, makes the hard work worth while. ski