The Montmartre bars from Velo Orange orange are the same outside diameter as road bars, so grips and normal 7/8" brake levers for upright bars won't fit. You can use inverse levers as shown, and wrap the bars or use the Velo Orange leather covers. I think I'm going to get them for the fixed Peugeot I'm building for my daughter. She's going to have at least one brake. I've got a lot of money invested in those teeth.