This 179mm/7'' brake disc disk rotor with brake pads is a great addition to your Baja DB30 MBX10 MBX11 80c bike. It is designed for optimal performance and reliability, ensuring that you have safe and comfortable rides every time. The rotor is made from high-quality materials and is built to last, providing you with long-lasting use. The PRO BAT brand of this brake rotor is a trusted name in the cycling community, and its size of 179mm/7'' makes it a perfect fit for your bike. Its part type is brake rotors, and it comes in a unit quantity of 1. This brake disk is a must-have for any cyclist who wants to improve their bike's braking power and safety.