These are direct replacement heavy duty high clearance a-arms for the stock RZR XP1000. The arms are made of 4130 chromoly for added strength and allow you to use your factory wheels. They come with zerk fitting for greasing and brake line clamps. They will reuse your OEM pivot hardware but come with heavy duty uniballs, rod ends and spacers(for the rear upper mount). Come as a full set and we will powder coat them to your choice.