Secondary chain drive

Chain cover - upper (Jawa 500 ohc) Czech Republic / metal plate

Drive sprocket - 14t (CZ) EU / steel

Drive sprocket - 15t (CZ) EU / steel

Drive sprocket - 16t (CZ) EU / steel

Drive sprocket - 17t (CZ) EU / steel

Drive sprocket - 18t with extension (Jawa 250, 350 Kyvacka) Czech Republic / steel