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The KTM Duke II 640 is the naked bike that revolutionized its segment, combining motorcycle performance with uncompromising road agility. With substantial weight and generous power, this Austrian naked requires a braking system worthy of its dynamic characteristics. Original discs, after thousands of kilometers, tend to lose effectiveness precisely when you need it most: in emergency braking and long descents.
The Brembo Serie Oro Brake Discs for Duke II 640 include the front kit 78B40870 (320mm, 5mm thickness) and rear kit 68B40752 (220mm, 4mm thickness), available for the first time in the premium aftermarket catalog. Each disc is forged in special steel and subjected to rigorous quality controls, guaranteeing consistent performance in any condition.
The lightweight aluminium bell reduces unsprung weight on the front axle, improving dynamic behavior and motorcycle responsiveness in high-speed cornering. The deep and calibrated drilling facilitates heat evacuation generated by repeated braking and humid gases, maintaining optimal temperature and protecting pads from accelerated wear. The pad attachment has been perfected to guarantee zero vibration and superior modulation compared to originals.
These Brembo discs are TÜV/ABE approved for European road circulation and represent a direct OEM replacement: no modifications, no caliper overhaul, drop-in installation in minutes. The Duke II 640 returns to braking like on its best days, with progressivity and controlled power from the start.
2-year warranty, 100% Made in Italy, immediate shipping from M4Tuning.com. Choose the best for your Duke: Brembo Serie Oro, the choice of professional testers.
Check the complete Brembo Serie Oro KTM brake disc catalog on M4Tuning.
