Features: Versatile Compatibility: Our bike disc brake rotors with 6 bolts are designed for both road and mountain bikes, ensuring optimal performance and safety for all cycling enthusiasts. Multiple Sizes Available: Choose from 140mm, 160mm, and 180mm options to find the perfect fit for your bike's braking system, enhancing your cycling experience with reliable stopping power. Durable Construction: Made with hardness materials, these six-hole brake disc rotors are built to withstand rigorous cycling conditions, ensuring long-lasting performance and reliability on every ride. Precise Center Hole Distance: Featuring a center hole distance of 45mm, these hydraulic disc brake rotors provide a secure fits and easy installation, making them ideal for cycling professionals and diy repairs. Aesthetic Appeal: Not only functional, but these bicycle brake rotors also serve as decorative accessories, adding a stylish touch to your bike while ensuring safety and performance on the road. Specifications: Material: Steel Diameter: 140mm, 160mm, 180mm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Bike Disc Brake Rotor 6*Bolts