These bars were created out of necessity to fill an equipment void for vintage motocross enthusiasts. These are authentic reproductions of 1966 – 1971 4-Speed Husqvarna MX handlebars, upgraded with premium materials for maximum strength. Perfect for motorcycles, cruisers, klunkers and anything rolling on two wheels. 7/8″ OD main tube fits standard stems/clamps/levers/grips. 100% chromoly. Made in USA.