Diameter:About 120mm/4.72",Thickness:2mm/0.07",5 holes each holes distance 25mm.
Material:The brake disc is made of Stainless Steel. The brake lining pads are made of semi-metallic and resinexcellent heat dissipation and can effectively protect the brake disc.
With a ventilated disc brake system for efficient braking and quick response, the brake distance is as short as 4 meters,and riding safety is more worry-free.
Good disk wear resistance rapid air circulation,alloy carrier mounting part, Reduce the weight of brake pads,enhance appearance and reduce heat transfer.
Easy to install,only compatible with Xiaomi m365 pro,not suit for others scooter pls noted!!!