Double Tube Rear Bumper - Black, Genuine Polaris OEM ATV / Snowmobile Part, [fs] Double Tube Rear Bumper - Black, Genuine Polaris OEM ATV / Snowmobile Part, [fs] Fits Gen IV models with square rack supports & all 2004 Sportsman 400/500/600/700. This bumper does not fit Gen IV ATV's with round rack supports. INDIVIDUALLY PACKAGED MADE TO ORIGINAL POLARIS SPECIFICATIONS