POLARIS Sportsman X2 500 EFI 2007-2009 Make POLARIS Displacement 500 Model Sportsman X2 500 EFI Year range 2007-2009 Round Disc SeriesFront left Round Disc series110446 Fixed Disc 227More infoFront right Round Disc series110446 Fixed Disc 227More info Brake PadsFront pad left Racing series97011 Brake padMore infoFront pad right Racing series97011 Brake padMore infoRear pad Racing series95611 Brake padMore infoFront pad left Nitro series97021 Brake padMore infoFront pad right Nitro series97021 Brake padMore info