BETA EVO 4T 300 2009-and up Make BETA Displacement 300 Model EVO 4T 300 Year range 2009-and up Nitro SeriesFront left fixed Nitro series110705 Fixed Disc 185More infoRear Nitro series110706 Fixed Disc 160More info Brake PadsFront pad left Racing GP series99112 Brake padMore infoRear pad Racing GP series99412 Brake padMore info Rear Sprocket 70/75Rear Sprocket 70/75620212 Rear Sprocket 520More info