[randomwalker]

Brake fluid color in the rear reservoir is black. Is this normal?

 

[Andrew Saverino]

It is on panigales, due to heat i believe. Should still be ok, just doesn't look right

 

[Tsaico]

It is heat, and OEM quality isn’t that great. I replaced with motul 5.1. Compatible with 4, and after three track day still good!