The standard seat is comfortable enough, but let's face it, it is a bit of porker. So as I can't wait any longer for a production alternative that looks good on the GT rather than the SC, I've made my own. It utilizes the standard Duc underseat catch, so it can be swiftly swopped over, and has some under-hump storage.
Roll on Spring so I can ride it rather than just race it in the workshop.
It's a prototype so any opinions would be welcome and gratefully received.