- Get retro with these 40s style handlebars- Constructed of 1 diameter steel tubing with knurled center- Highly polished brilliantly chrome-platedMade in the U.S.A.39.5 wide 9.5 center 4.5 rise 14.75 pullbackAvailable with dimples which means that the bottom of the bars have an indentation close to where the controls are mounted. That way you can easily drill a hole to run the cables inside the bars. See Related Products Below.