Specifications:

• Special Features: 428
• Origin: CN(Origin)
• Model Name: 428
• Material Type: metal
• Item Width: 18cm
• Item Weight: 0.3kg
• Item Type: Sprockets
• Item Length: 18cm
• Item Height: 18cm
• Item Diameter: 18cm
• External Testing Certification: BQB
• Brand Name: CHENXUANJI