Polaris Sportsman XP Steel Front Rack Extender - pt# 2877573 Fits Model Year 2009-2013 Sportsman XP 550/850 and 2010-2013 Sportsman X2 550/850 4.5" tall to provide additional cargo hauling support Tough, rugged tubular steel construction Durable, black wrinkle power-coated finish Multiple integrated tie-down points to secure cargo