Specifications:

• Size: 5.8 * 1.7 mm
• Package Lists: 1 * Bicycle Chain Roller Oiler 1 * Aluminum box
• Origin: CN(Origin)
• Material Type: ABS
• Item Weight: 16.8g
• Item Type: Sprockets
• Item Diameter: 2.3inch
• External Testing Certification: CCC
• Color: Yellow/Green
• Application: Bicycle Chain