650 and 800 front discs - the same?

[Richie N]

I know the front brake discs are the same size, 300mm, but are they interchangeable?

EBC do discs for the 650 but I cannot find any for the 800.

Probably not, but I thought I would make sure...

Rich

 

[Smythson]

Not same. 800 are the floating bobbin ones, 658 solid disc.

S

 

[Richie N]

ah, ok, thanks.. I assume they wont fit either..

the 800 is an absolute nightmare to find aftermarket discs for - ridiculous.

Rich

 

[MikeMike]

Rear is the same. Front very different.
You can get aftrrmarket front rotors for the F800 or the F650 from Beemer Boneyard in the USA.

 

[Richie N]

Thanks, but they only list the rears for the 800.

 

[MikeMike]

The F8 rear is the same, take a look at the front discs for 650 applications.
Certain model years of the F650 single used the same disc as the F650 twin.
A BMW parts fiche will show you.

 

[Richie N]

Thanks, but I'm after the fronts for my F800