AP racing twin plate clutch ceramitalic material which isn't to aggressive on the pull away! Compared to some materials Nice flywheel unsure on the brand or if it's as a kit with the ap clutch??? Weighs 2.9kg on my scales very light lovely and responsive.
I have used this in a road car all works as expected etc, lots of life left in the material perfect for, circuit car, drag car, drift car? Only reason for removing it is the obvious it's just a bit overkill for road purpose.