Minimum brake disc thickness

[cheeko]

Hey everyone,
What are the minimum brake disc thickness, both from and rear, for the CRM250?
Also what is the thickness of new front and rear brake distances?
This will give me a % indicator as to how much wear they've been exposed to.

Thanks

[fallenmikethebike]

The minimum thickness is usually stamped on the disc itself somewhere, and most manufactures will vary that thickness according to the quality material used, 4mm is generally a minimum norm, but you must ascertain from the disc manufacturer their preferred limit.
Mike