Culnflun Mountain Bike Brake Disc Floating Disc High Performance CNC Exact Aluminum Alloy Stainless Steel Cycling Accessory for Mountain Bikers Black

Details

• [Dual Material Construction] The Mountain Bike Brake Disc features a unique dual-material design, with an aluminum alloy inner frame and a stainless steel outer frame connected by rivets. This innovative construction allows for a non-strict connection, reducing heat transfer and preventing issues like rivet rubbing and clamp strength problems, ensuring a smoother and more efficient braking experience.
• [CNC Exact Manufacturing] Crafted with CNC exact manufacturing, this brake disc boasts high hardness and exceptional durability. The meticulous engineering ensures that every component fits perfectly, providing credible performance even under the most demanding cycling conditions, making it a top choice for serious mountain bikers.
• [Stainless Steel Floating Button] The stainless steel floating button design allows the outer disc to move freely without being directly locked to the hub. This design leaves room for expansion, effectively addressing the issue of internal tension caused by thermal expansion and contraction, thereby enhancing the overall longevity and performance of the brake disc.
• [Thermal Management] The floating disc design significantly improves thermal management by reducing the heat transfer between the inner and outer materials. While it does not directly reduce thermal attenuation, the optimized material and design enhance heat dissipation capabilities, improving the disc's resistance to high temperatures and ensuring consistent braking performance.
• [Versatile Color Options] Available in two stylish color combinations—black and silver or red and silver—this brake disc not only meets your functional needs but also adds a touch of personal style to your bike. The 180mm size and lightweight design make it a perfect fit for various mountain biking applications, offering both performance and aesthetic appeal.