Renthal Grooved Front Sprocket 520 Chain Pitch x 15 Teeth 447 520 15GP feed mpn 20052 2009 Arctic Cat M 6 2009 Arctic Cat M 6 153" Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Wiseco Top End Rebuild Kit Part Number K1655 Fitment Type Unit Sale Qty Each Style Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter Ca ARB Compliance Non CARB Complaint CARB Compliant Product Disclaimer They are CNC machined from a cased hardened and core refined 655M13 nickel chromium steel Product Details Product Line Renthal Grooved Front Sprockets Part Number 447 520 15GP Fitment Type Model Size Specific Fitment Use Type Unit Sale Qty Each Style Grooved Size 520 Chain x 15 Teeth Position Front Material Case Hardened Nickel Chromoly Steel Color Natural Finish Sprocket Teeth #