Supersprox Aluminum Sprocket - RAL-245-49-BLK Yamaha Dirt Bikes 1999-2022 Product Type_Brakes 53% more scavenge gear volume

53% more scavenge gear volume over stock for M-Eight Twin-Cooled™ motors

4 mm (1") Riding Style Street Axle Diameter 1" Units Each

1 mm Length 59

Easier to use than the stock OEM tool

Supersprox Aluminum Sprocket - RAL-245-49-BLK Yamaha Dirt Bikes 1999-2022 Product Type_Brakes 53% more scavenge gear volumeFeatures Made from 7075 T6 aluminum for high strength Fully CNC machined for a perfect fit Grooved teeth prevent dirt build up, helping to maximize sprocket and chain life Finished with durable anodizing and great colors The lightest and strongest aluminum sprocket on the market Specs Material 7075 T6 Aluminum Product Name Sprocket Riding Style Off Road Mounting Position Rear Color Finish Black Riding Style Street Tooth Count 49 Chain Size 520 Model