heres my questions followed by his speedy reply before i part with £150 could you answer a few questions on these disks for me please: what metal is used to make these disks ? how thick are the disks ? what pads have they been tested with ?? are the centres of the disks powder coated ?? heres the reply: no problem high grade stainless steel outers centres are high grade aloy that is high temp painted doesnt chip. discs are 5mm thick tested with standard pads so no need to upgrade, read the feedback you will be glad you bought a pair |