Regulation ANSI Z26.1-1973, as amended, is established as the minimum performance for windshields on motorcycles and motor-driven cycles, if equipped with a windshield.
Okla. Admin. Code § 595:55-1-4
Regulation ANSI Z26.1-1973, as amended, is established as the minimum performance for windshields on motorcycles and motor-driven cycles, if equipped with a windshield.
Okla. Admin. Code § 595:55-1-4