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

2015 Ski-Doo GSX LE ACE 900

1985-2011 Yamaha YZ250

Treat your stock or modified Cummins to an upgrade in reliability with Mishimoto Dodge Ram radiator hoses engineered specifically for the 2013-2014 6

1988-2002 Yamaha YZ125

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