Ritchey WCS Carbon Ergomax Drop Handlebar - Carbon 40cm 31.8mm Matte CarbonDesigned to enhance control and comfort when riding on loose surfaces Tops provide a 15mm rise at the clamping area, offering a more upright riding position Drops feature a 12 degree flare and the tops feature a 4 degree backsweep Compatible with the Shimano Di2 junction box Weight: 235g (42cm) TECH SPECS clamp 31. 8mm width 40cm drop 118mm reach 73mm material carbon color UD carbon