
PBR C45 Steel Standard Sprocket 489 - 520: designed for motocross riders who demand a robust and reliable spare part. Drawing from PBR's competitive experience, this sprocket adheres to the brand's manufacturing standards for use in challenging terrains.
Made from C45 steel, it features a black finish that facilitates integration with 520 transmissions. Its standard design with 49 teeth offers a good compromise in gearing, suitable for steep climbs and frequent acceleration in off-road conditions. This sprocket is built to withstand wear and the demands of motocross riding while making chain maintenance easier.
Simple and direct replacement for your rear transmission: ideal for replacing a worn sprocket and restoring crisp chain behavior and engine torque during your motocross outings.