RZR 900 - 50'' Trail Models Do i need clutch work using 28″ tires December 8, 2015 900 rzr trail 28x10x12 front 28x12x12 rear dirt devil ll. Do i need clutch work? Hoping i dont but dont want to damage anything. Not worried bout power the 900 has plenty. Just dont want to tear anything up. Thanks Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related