Bronco Front Sprocket 23803-444-810, Bronco at-03013 ATV / CR125R FRONT SPROCKET 12 TEETH HONDACR125R 1979-1982,ATC200X 1983-1985, - Carbon Steel S45C. - Hardness HRC 50-55 After heat treating. - Each sprocket is sandblasted to reduce surface tension.
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