Bike Disc Brake Rotor Titanium Plated Cooling 6 Nails Mountain Bicycle Braking System for Cycling Accessories Aluminum Alloy Stainless Steel 203mm 8in (203mm)

[FLOATING BUCKLE DESIGN] The innovative floating buckle design ensures the outer disc is not directly locked to the hub, providing expansion room during intense braking. This 5-hole 75° fixed connection offers superior stability, preventing longitudinal expansion and vibrations even under high temperatures, ensuring a smoother and safer ride.[HIGH-STRENGTH MATERIALS] Crafted from aviation-grade aluminum alloy, this disc brake rotor boasts exceptional hardness, toughness, and corrosion resistance. The metal anodizing process enhances durability, while the reinforced angle design improves tensile strength and shock absorption, making it ideal for rugged terrains.[DURABLE OUTER FRAME] The outer frame is constructed from premium stainless steel with a hardness of 38-42°, delivering outstanding wear resistance and tensile strength. Its corrosion-resistant properties and resistance to deformation ensure long-lasting performance in all weather conditions.[UNIQUE EMBEDDED DESIGN] Featuring a 203mm (8in) embedded disc design, this rotor offers a concave-convex fit with the hub interface for maximum cohesion. This humanized design enhances braking efficiency and provides a seamless integration with your bike's braking system.[EFFICIENT HEAT DISSIPATION] The heat-treated heat sink maintains continuous contact with the outer frame, acting as a radiator to quickly dissipate heat. This advanced cooling mechanism prevents overheating during prolonged use, ensuring consistent braking performance and safety on every ride.Spec:Item Type: Disc Brake RotorMaterial: Aluminum Alloy + Stainless Steel + Surface Coating TitaniumSix Nails Diagonal Hole Distance : Approx. 44mm / 1.7inPackage List：1 x Titanium‑Plated Cooling Disc Brake RotorNote：

• [FLOATING BUCKLE DESIGN] The innovative floating buckle design ensures the outer disc is not directly locked to the hub, providing expansion room during intense braking. This 5-hole 75° fixed connection offers superior stability, preventing longitudinal expansion and vibrations even under high temperatures, ensuring a smoother and safer ride.
• [HIGH-STRENGTH MATERIALS] Crafted from aviation-grade aluminum alloy, this disc brake rotor boasts exceptional hardness, toughness, and corrosion resistance. The metal anodizing process enhances durability, while the reinforced angle design improves tensile strength and shock absorption, making it ideal for rugged terrains.
• [DURABLE OUTER FRAME] The outer frame is constructed from premium stainless steel with a hardness of 38-42°, delivering outstanding wear resistance and tensile strength. Its corrosion-resistant properties and resistance to deformation ensure long-lasting performance in all weather conditions.
• [UNIQUE EMBEDDED DESIGN] Featuring a 203mm (8in) embedded disc design, this rotor offers a concave-convex fit with the hub interface for maximum cohesion. This humanized design enhances braking efficiency and provides a seamless integration with your bike's braking system.
• [EFFICIENT HEAT DISSIPATION] The heat-treated heat sink maintains continuous contact with the outer frame, acting as a radiator to quickly dissipate heat. This advanced cooling mechanism prevents overheating during prolonged use, ensuring consistent braking performance and safety on every ride.