Features:

• Full CNC engraving and milling for precision
• Electroplating and coloring for anti-oxidation
• Stamping and forming for high hardness and eliminating abnormal brake sound
• Corrosion-resistant and not prone to rust
• Hollow design for effective decontamination and drainage
• Beautiful and practical, with simple and convenient installation

Parameter:

• Material: Aluminum alloy bracket + stainless steel outer ring
• Thickness: Approximately 1.8 mm
• Diameter: 180 mm
• Weight: 136 g
• Application: Suitable for road bikes, mountain bikes, etc. (standard 6-hole installation, hole core diameter 44 mm)