I got Banshee rear hubs on Raptor rims on the rear of mine and Banshee rims on the front...no mods for the front needed for Warrior neither because the fronts are 4/156. I believe the Blaster hubs are 4/110 for the rear and the Banshee...if i remember correctly....are 4/115 for the rears. Same goes for the Warrior. Banshee/Warrior rear hubs fit right onto the rear axle of a Blaster...and Raptor too of course. I believe the YFZ450 rear hubs fit as well...am i right?