1. Material: stainless steel 2. Process: CNC engraving and milling 3. Purpose: bicycle disc 4. Hole core circle diameter: about 44mm 5. Size: about 16/18/20.3 cm 6. Weight: about 85g for 16cm, 108g for 18cm, 134g for 20.3cm Features: 1. Standard 6-hole installation, the diameter of the core circle is about 44mm 2. CNC cutting, laser marking, stamping and forming, no abnormal noise from the brake 3. Electroplating process, anti-oxidation 4. Stainless steel reinforced steel, wear-resistant and durable, not easy to rust 5. Hollow design, strong decontamination and drainage, light weight and strong heat dissipation capacity
