DescriptionMade from superior aluminum alloy, which is strong, rust-proof and durable. High-Quality 160mm rotor for a mechanical disc brake system. Use as front disc brake and as rear disc brake bicycle. Super easy installation, super fast shipment.Features- Color: Black - Material: aluminum alloy - Size: 16x16x0.18cm - Made from superior aluminum alloy, which is strong, rust-proof and durable. - High-Quality mm rotor for a mechanical disc brake system. - Floating design, less likely to deform which by thermal expansion. - For all kinds of bikes and bicycles, diamater size 160mm. Super easy installation, super fast shipment.