Made of 1.5" (3.8 cm) diameter steel tubing with durable powder coat finish. Specifically developed for mud riding enthusiasts. Integrated mounting plates for winches and towing anchor points. Added body protection. Not compatible with Apache 360 LT Track System and Removable Winch Mounting Kit. Compatible with Defender winches (rear winch electrical harness required). "S3 for Can-Am" branded. Defender, Defender MAX