The item "Drive sprocket drum Delta" is a rear sprocket drum for Delta mopeds. The drum transmits torque from the rear sprocket to the wheel hub and damps jerks in the transmission.
Replace it if the sprocket has play, the drive knocks, the damper seats are battered, or the bearing is corroded. Also check the damper rubbers and the oil seal. Drum with bearing and axle shaft oil seal. Country: China.
