Hope MTB Floating Centre-Lock Disc Brake Rotor – 180mm Center-Lock Red. The Hope MTB Floating Centre-Lock disc brake rotor is a high-performance option designed for demanding applications. Constructed in two parts, the aluminum center provides weight savings, while the specially formulated, laser-cut 410 stainless-steel braking surface can handle high temperatures without warping.

• High-performance disc allows the stainless-steel outer to expand separately from the center to handle high temperatures without warping
• True floating design allows 1 degree of freedom, so outer is always free to expand when subjected to heat
• CNC-machined aluminum center is stiff and lightweight to offer the advantages of a thicker fixed disc without the weight penalty
• Aluminum center acts as heat sink to keep disc temperatures lower for reliable braking
• Laser-cut and heat-treated 410 stainless-steel braking surface provides increased life and oxidation prevention
• 1.8mm thickness (1.5mm minimum)

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