Ventilated front discs

[redhot]

Hi,

Does there exist a ventilated disc for stock beetle calipers? I came across something on the net a while ago, but can`t find it again.

Could be that they were cross-drilled, and this was advertised as ventilated though, as the disc must be very thin with proper centre ventilation.

Also: what is the thickness of the Kerscher discs? The Talbot calipers I have can be used with somewhat thicker discs, like the type3, but perhaps also the Kerscher would fit.

regards