Here is the official Revolve24 "Brands Hatch POST-RACE-DATA" 2019 edition Laser Etched Headset Cap & Bolt.

This one will be sent to you after the race - complete with your name + race data etched into it :-)

It's 1 1/8" (32mm) and comes with your own personal text, a bolt of your colour choice and a range of upgrades to suit all tastes and budgets too!