... SAE 1045) or 1023,etcHeat treatmentHigh frequency quenching, carburization, etc.Surface treatmentSand blasting , dull polish , galvanization Chrome plating , electrophoresis ... card , slide blister , plastic bags , carton , vacuum , ect.Model for HondaBIZ100 BIZ125 C70 C100 C100-BIZ CB125 CB250N CBX150 ... , eastern Asia , Mid East , South America , Southeast Asia High Quality Motorcycle Chain Set