Deda Pista 31.7mm clamp x 42cm width. New, $90.00/each

The bar width is measured outside-to-outside.

Deda describes the bars thus: The Pista is a sprint bar for track racing. It is a superlight handlebar in 6061 alloy and double butted, suitable for the most demanding professional riders. The bars have a 31.7mm clamp diameter. The sweeping shape features a 109mm reach and a drop of 173mm. Available in size 42cm, measured outside-to-outside.

The bars.

The center sections has the specs.