AC Racing's Blackline Bumper series can be purchased with a ball burnished aluminum finish and or powder coated black finish. The frame of our Black Line bumpers are larger for more coverage on the front of your quad when compared to our standard bumpers. Another built in feature is the lower mount and the way it wraps around the bottom of your frame for more protection. When used with one of our AC Racing Engine Skid Plates you can integrate the two together to make the two one piece from front of your Blackline Bumper to the rear of the frame. (note: you will need to trim off the front of the skid to do this mod).