I run Bosch ESI brake fluid, works great in several car brands and ages, ABS are happy too.. It gets replaced every 3 years.
What's so funny?
I've been using Motul RBF 600, then RBF 660 for many years. Now trying the Motul RBF 700. Higher dry boiling point than Motul 5.1.
Me too but don't assume the RBF 600 660 700 labeling = 600ºF 660ºF 700ºF respectfully... Motul fluids are only certified Dot 4 = 446 °F...
Marketing is allowed to add the typical higher numbers without certification...
RBF 600 = 594 °F
RBF 660 = 617°F
RBF 700 = 637°F
Regardless of of any 'certification', I can confirm that the Motul brake fluids in question do perform as advertised.
This is like pornography for motorcyclists. Nice setup!While breaking in my Ceramic Composite rotors I got the pads so hot that is to
literally boiled the brake fluid... the lever went to the grip in a Nano second and
I limped home on the rear caliper alone among the perverted NorCal traffic...
So if your headed to the track I recommend flushing the system with fresh fluid...
Quote Jeff @ Brake Tech CMC break in
The new AXIS/StarBlade Ceramic Composite Rotors require a special
bed-in procedure, which when properly administered, takes place very
rapidly. Using the requisite Ferodo brake pads, apply the brakes with
progressively greater pressure over a series of 10-20 applications.
You will quite literally feel the brakes coming in at the lever, as
they do, increase the applied braking force to m~ac maximum in a safe
area. It is ,crucially important to create an even transfer film layer
from the friction material to the swept area of the rotor. When this
has been accomplished, and it shouldn't take long, you're good to go!
My rear disc is Ceramic Matrix Composite like my front disc...
You have to feel it to believe it but my finished Ceramic Matrix Composite disc only weights 7oz...