


🔥 Dominate the track with brake fluid that never quits!
Castrol SRF Racing Brake Fluid is a high-performance, silicone-based fluid designed for racing and motorsport applications. Featuring an exceptionally high wet boiling point of 270°C and superior anti-vapor lock properties, it ensures consistent braking performance under extreme conditions. Trusted by professionals and enthusiasts alike, this 1-liter formula reduces clutch and brake maintenance while delivering a crisp, fade-free brake feel.
| ASIN | B002TM4GBQ |
| Best Sellers Rank | #6,120 in Automotive ( See Top 100 in Automotive ) #8 in Brake Fluids |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (916) |
| Date First Available | October 2, 2000 |
| Exterior | Painted |
| Flash Point | 210 Degrees Celsius |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 2.02 pounds |
| Item model number | 12512 / 15AFA4 |
| Liquid Volume | 1000 |
| Lower Temperature Rating | 270 Degrees Celsius |
| Manufacturer | Castrol |
| Manufacturer Part Number | 83-0345 |
| Material | Silicone |
| Model | Castrol 83-0345 |
| Number of Items | 1 |
| OEM Part Number | 21887 |
| Package Information | Bottle |
| Position | Unknown |
| Product Dimensions | 11.02 x 7.19 x 3.24 inches |
| Recommended Uses For Product | Brake oil |
| Specific Uses For Product | High-performance racing and motorsport braking |
| UPC | 713145035645 079191005125 182682992733 |
| Unit Count | 33.81 Fluid Ounces |
M**E
Amazing brake fluid & worth the cost
Used this in my 1199S which has a nasty problem of developing air in the clutch line (yes, ducati still uses hydraulic fluid for their clutch) which results in bleeding every 500-800 miles. Sure, its quick but nothing gets you out of the riding mood faster than having to remove your gear, break out the tools and then bleed the clutch so you can get home without struggling to shift! Enter SRF Brake Fluid: I tried this as it is the only brake fluid that I'm aware of with the highest WET boiling point. Its nearly triple that of the other name brand fluids I used, including the famous 'B' brand. After I fully flushed my clutch with SRF, I have not had to bleed my clutch for 2,000 miles plus. The only cons are its price and that it has a short life span once used. I will reflush every 6-8 months although they say its good for up to 1 year. I'm glad this product exists as its diffidently a quality product that lives up to its specs. Yes, I also flushed my brake system with SRF and I have not lost any brake fluid since I've used it and, unlike previous fluids that would over heat and turn black by now, SRF is still its pristine piss yellow. I've not experienced any fading at all and the feel at the lever is amazing. This is now the ONLY brake fluid I'll use on all of my ducati's.
M**X
Good stuff
The real deal. Good price. Some of the best fluid you can get. Packed well
T**Y
The only brake fluid you should use
If you know you know. This is the best stuff on the market for heat tolerance and dependable brakes.
J**B
Best brake fluid money can buy, decent price if you cant find it local
If you have a sports car and you track it, a brake failure or spongy brake pedal could cost you your ride. Proper maintenance of a brake system goes a LONG way, but good brake fluid can help too. If you don't know about brake fluids, Castrol SRF is about as good as it gets before you get into extremely hard to find and expensive racing brake fluids that don't last very long because they attract a ton of moisture. It has a wet boiling point of 518F, which is about 80-120 degrees higher than any other mainstream brake fluid. But this wont matter unless you are getting your brakes REALLY hot, like a track or HPDE. Always remember Brake fluid is highly corrosive, never let it sit on any painted surface and throw away any rags you wipe up break fluid with.
P**E
So glad I found this!
I do all the maintenance and repair work on our family vehicles that I can do by myself. I take pride in selecting high quality products, especially when it comes to my family members being able to stop quickly and safely. I’ll never forget the advanced driver safety training course I received from 2 former state policemen who said “always buy the best brakes and the best tires you can afford.” And I add, “NEVER skimp on brake fluid!” We live in the Pacific Northwest and have some long, steep mountain passes. Castrol SRF stands out in the following ways: - it blows the competition away in damp environments - for a high performance/racing racing product, it has a very generous service life of 18 months Once I found out about this through an online forum and compared it to the Motul products I had previously used, I bought enough to switch our 3 vehicles over to Castrol SRF and make the fluid change right away. The difference is astounding!
A**Z
Good fluid for track days
Good fluid, always use this to flush out my brake system
Z**D
Game changer
I had a grinding issue with the transmission in my racecar. At first I thought it was from abuse, but then I started to think it might be because my clutch fluid was getting too hot. I spoke to a buddy who told me I should try a racing brake fluid, and wound up with this, and magically, it fixed my grinding issue, so it was infact, my clutch fluid getting too hot. I still have some left, and would like to try it in my brakes next, as I'm sure they would benefit from it as well. Overall excellent product albeit expensive, but that's just how it is with a racecar.
C**G
great for track days
it works great for guys that need a higher temp brake fluid
D**K
Uso este líquido de frenos desde hace años. Es un líquido de alta resistencia térmica ideal para uso exigente, con mucho calor o en circuito. Es bastante caro pero da buenos resultados. Para un uso normal o solo en carretera no lo recomendaría por el precio. Si tienes problemas de sobrecalentamiento de frenos y tu líquido se pone oscuro en poco tiempo, entonces si, merece la pena. Con 1L tienes para cambiarlo varias veces o en varias motos.
C**N
Da possessore di una Ducati Multistrada 1200 del 2011 è l'unico olio che sembra riuscire a ritardare il problema ben noto della formazione di aria nel circuito del freno posteriore. Prima ero costretto a fare lo spurgo ogni anno mentre con questo dopo due anni ancora nessun problema.
R**R
Pretty sure this is the best brake fluid money can buy. You shouldn’t mix this with normal brake fluid, so make sure to use the entire 1l to properly flush your old fluid out.
G**S
Je connais bien le CastroL REACT SRF RACING c’est le meilleur , je recommande ce vendeur à tout le monde livraison ultra rapide , c’est le top! Merci.
P**E
It’s not cheap but what a difference to the rest !! Got this because the rear brake on the Ducati Multistrada 2011/12/13 are known for fading rear brake ….. use this and ya be a happy rider
Trustpilot
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