Kyoto wavy disks

[Africa Twin]

Just wandering does anyone have any experience with these disks? Unfortunately I've already bought some in panic but not fitted them after discovering a rather dodgy looking crack across my original disk, so it's my bad luck if they aren't that good....

[Mervinh]

I have one fitted to my vigor it was on the SLR til i swapped it cos it was less worn than the vigor one, anyhow seem ok but rust very quickly
Merv

[lootch67]

Got to be better than a cracked one so wouldn't worry about it. My discs rust pretty quickly too (not original but don't know what make) but the brakes are fine.