Galfer Two-Piece Disc Shark EVO 2mm 6-Bolt MTB Disc Rotor

The Galfer Two-Piece Disc Shark® represents the absolute zenith of high-performance deceleration technology, engineered specifically to manage the colossal kinetic forces generated by modern Gravity mountain biking (MTB DH) and high-torque E-Bikes. Precision laser-cut in Spain from proprietary High-Carbon Stainless Steel, this elite rotor serves as a direct plug-and-play upgrade, requiring zero caliper adapters or custom hardware modifications to replace standard rotors.

The crowning achievement of the Disc Shark® is its highly engineered Two-Piece Floating Architecturecoupled with patented Shark-fin dissipation cutouts. This geometric arrangement accelerates thermal convection, significantly lowering overall operating temperatures under sustained, aggressive brake dragging. By neutralizing thermal spike accumulation, the rotor completely eradicates brake fade (Thermal Fatigue) while noticeably extending pad compound wear life.

Utilizing the highly secure 6-bolt mounting interface, the Disc Shark® is available in heavy-hitting diameters: 180mm (165g), 203mm (175g), and the massive 223mm (195g). The lightweight alloy carrier spider minimizes rotational inertia and unsprung mass, placing this setup among the lightest heavy-duty brake discs on the global market. Furthermore, Galfer's advanced heat-treatment metallurgy guarantees that even under sudden, maximum clamping force, the braking interface operates with absolute silence and zero micro-vibrations (No Noise or Vibration), providing an incredibly solid, tactile lever feel.

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