Renthal 150U-520-49GBBK Ultralight Rear Sprocket - Black - 49T engine-gaskets-seals-head-gaskets 2015-2018 Polaris 550 INDY 144

2015-2018 Polaris 550 INDY 144

The fan shroud mounts directly to both stock and Mishimoto radiators and includes a 16in high-flow electric fan that produces over 1850 cfm of airflow

1999-2001 Ski-Doo MX Z 700

1985-2011 Yamaha YZ250

Renthal 150U-520-49GBBK Ultralight Rear Sprocket - Black - 49T engine-gaskets-seals-head-gaskets 2015-2018 Polaris 550 INDY 144Marketing Color: Black Material: Aluminum Sprocket Position: Rear Sprocket Size: 520 Sprocket Teeth: 49 Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro. The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide