Can-Am Maverick X3-XRS UHMW Trailing Arm Guards. Factory UTV X3-XRS Trailing Arm guards offer the best in trailing arm protection. Constructed from ultra tough and slippery 3/8″ UHMW these guards protect your trailing arms from the off road abuse you love to put them through. We’ve molded these guards to fit your XRS Trailing Arms perfectly and all hardware for mounting them is supplied. This is hands down the best protection available for your vulnerable X3-XRS trailing arm guards, nobody else comes close. This is the same protection Factory UTV Support racers have used to protect their race UTV’s and win every major Pro UTV Endurance Championship race including the Baja 500 and 1000, Mint 400, King of Hammers 7 times straight, San Felipe 250 and Silver State 300. 1 set of 2 guards.