The Cervelo P5 Disc EX10 Speed Riser Conversion kit is all the parts you need to convert your stock Cervelo P5 Disc aerobar into a tilt-adjustable cockpit. The aerobars can be set to 0, 5, 10, or 15 degrees rise.
This is showing the stock P5 Disc Handlebar VS the EX10 adjustable kit with a 15 degree rise.