Flat Cap

[g.ruff561]

Anybody know of a flat cap that fits the oem bottle cap??? CB 57.1

How about a flat cap that fits the Schmidt Modernline Revolutions?? CB 57.9????

Thanks for the input.
Have a blessed Holiday Season.

[g.ruff561]

Found the Schmidt flat cap at Tunershop. Still need the info on a flat cap for bottlecaps. Anybody??