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The BMW R 850 RT is a touring motorcycle that set the standard in its segment, appreciated for stability and comfort on long journeys. Over time, however, original brake discs tend to lose responsiveness and show uneven wear, compromising braking reliability in curves and emergency stops. Replacing them with Brembo Serie Oro Brake Discs means restoring superior braking power and motorcycle control that characterizes factory performance.
The complete kit consists of the 78B40846 for the front axle (305mm diameter, 5mm thickness) and the 68B407C8 for the rear axle (276mm diameter, 5mm thickness). Both discs maintain the original motorcycle's dimensional specifications, guaranteeing installation without mechanical modifications or adaptations. Construction in hardened steel ensures durability over time and resistance to high temperatures typical of road touring.
The forged aluminium bell reduces unsprung weight, improving steering response and riding comfort on long journeys. The peripheral drilling promotes heat evacuation and residual gases during braking, preventing fade and maintaining consistent performance even on demanding descents. The improved attachment to the bell ensures more linear transmission of braking force and reduced vibration at the handlebars.
The discs are TÜV and ABE type approved for direct replacement on roads throughout Europe. This is a drop-in replacement that requires no brake system overhaul, additional checks or special certifications. Installation is identical to original discs, maintaining full compatibility with R 850 RT components.
2-year warranty, 100% Made in Italy. Trust Brembo Serie Oro on M4Tuning.com for safe and lasting braking on every road.
Compatibility verified for every model: see the complete Brembo Serie Oro BMW catalogue.
