Clarks CFR-06 Floating Rotor. Designed with cutting-edge materials and technology, this rotor ensures optimal heat resistance and superior brake performance under the most demanding conditions. Features 7075 GRADE ALLOY CARRIER: Crafted from high-quality 7075 grade alloy, the carrier provides exceptional heat resistance, significantly reducing the risk of rotor warp during prolonged braking sessions. 420CR STEEL BRAKING BAND: The wide, drilled 420CR steel braking band offers a premium surface that ensures excellent disc pad contact, delivering consistent and powerful braking performance in all riding conditions. FLOATING DESIGN: The floating rotor design allows for better heat dissipation and improved alignment, resulting in more reliable and stable braking Size Differences 160mm: Lightweight and perfect for standard riding, ensuring quick and responsive braking 180mm: Offers a balance of weight and braking power, suitable for more aggressive riding 203mm: Maximum braking power for extreme conditions and heavy riders, providing the utmost stopping power Specifications Material: 7075 Grade Alloy Carrier, 420CR Steel Braking Band Sizes:180mm Weight: 180mm - 118g Design: Floating Rotor