broken genuine front Disk!!!

[Klausen]

I have 2 broken genuine GG front brake discs.
2004 this part is alreay very thin and has one draft on the outside "bar or base"
Also on my newer one (2008) is a draft, the thickness is OK.
The other problem is that the disc is very warped.
I think I was to fast with new sinter break pads.
I never see this before.
Do you have the same experience?

 

[HydroDog]

I just had to change my front out last weekend because of a crack in the outer ring. I turned the rotor a little blue a couple of days earlier doing some hot laps in a grass field beside my house.

 

[Klausen]

here you can see more pictures

 

[boundy]

here you can see more pictures

SNAP!!

Same thing has happened to my front disk from my last ride, im jus about to put a stainless wavy on it. There only £30 from here. http://www.racediscs.com/Products.html

 

[nick790]

I saw these, but not having heard of them before, I wasn't sure about them.

You can Guinea pig for me

 

[boundy]

Just ordered one from ebay, I'll post up how it holds up

 

[Todd5774]

Ive got one of there rear wavy, seems to be holding up ok.

Also ordered 2 of there stainless brakepad pins, makes changing the pads alot easier now you dont have to fiddle with those swiss cheese allenhead bolts.

All seems decent enough quality.

 

[boundy]

My pins are already S/S pins with 8mm head, are these not standard then?