Description
Following the hugely successful launch of RP-1â„¢, EBC Brakes Racing increases its motorsport brake pad range with the introduction of our latest ultra-high-performance track & race material, RP-Xâ„¢.
RP-Xâ„¢ Features
- Made 100% in EBC Brakes’ Bristol, UK pad factory
- Stainless steel backing plates (reduced heat conduction, no paint)
- Backplates feature Nucap® NRS® hook pad retention system
- Excellent pad life with moderate disc life
- NOT R90 approved for road use in European markets
- Made with Nucap NRS hooks on backplates to totally eliminate the chance of pad debond.
Distinctly Different Response Characteristics
Designed for vehicles driven hard on track, RP-X™ possesses a high friction level of 0.55 between 0 – 750°C (Ambient – 1400°F) and achieves a 100% brake effect from cold. This makes RP-X™ an excellent choice for sprint racing or hill climb events, where full brake performance is essential without requiring any ‘warming up’, but also makes RP-X™ well suited to any type of circuit use where a high initial bite and powerful brake response is desirable.
EBC Racing would like to emphasise that it is not a case of RP-X™ being ‘better’ than RP-1™, rather it is ‘different’ and designed to provide a distinctly different response characteristic (more aggressive bite) which some drivers may prefer. For a detailed comparison between the 2 materials, please read the following article where we aim to help you make an informed choice on which material is likely to work best for your application and individual driving style.
Does This Brake Pad Fit Your Needs?
The EBC RP‑X compound is a full race‑grade track pad that’s tuned for maximum stopping power and strong initial bite, with a high and stable friction coefficient (~0.55 μ) across cold to very high temperatures (~0–850 °C). That means 100% brake effectiveness right off cold and sustained performance deep into hard sessions - ideal for sprint racing, time attack, and marquee track days.
Compared with the smoother‑feel RP‑1, RP‑X gives you more aggressive bite and higher overall brake torque, accelerating retardation with less pedal travel. This makes it a great fit for heavier cars, high‑powered builds, and cars with under‑servoed brake systems that benefit from extra authority at the caliper.
Because of its high friction and race focus, expect higher rotor wear and more dust versus milder track compounds - a common trade‑off when chasing peak performance.
Who This Pad Is For
- Drivers who want maximum bite and braking torque on track
- Sprint racers, hill climb competitors, and aggressive HPDE drivers
- Cars with heavy weight, big power, or under‑servoed braking systems
Who Might Prefer Something Else
- Drivers focused more on modulation and rotor life than outright stopping power - in those cases, RP‑1’s more progressive feel may be a better match.