903248 Rear sprocket, black. 49t

This black 49-tooth rear sprocket is a high-quality replacement designed to match the stock style of 1982 to 1985 FXR 5-speed models. It features a 50mm internal diameter and a 12mm built-in offset. For custom builders, this sprocket (OEM 903248) is a well-known solution for 4-speed custom chops using 1973 to 1999 style rear wheels. The 12mm offset provides an additional 6mm of clearance compared to standard FL or FX sprockets, which is often essential when fitting wider rear tires. Whether you are maintaining a classic FXR or engineering a custom drivetrain, this MCS sprocket delivers the strength and precise alignment required for chain-drive Harley-Davidsons.