We’ve got the @dirtbikemag @brcracingcanada 500cc ripper into the bike and ready to rip. This is a kit that BRC makes for the YZ250 that turns it into a 500 and goes into the YZ250 chassis. Now who wants to hear this thing fired up?! @redbullmotorsports @redbull @motosportinc @rdrco.inc @bbrmotorsports #YZ500 #YZM500 #yamaha