12/14T Bicycle Rear Derailleur Bearing Smile Face Bicycle Steel Pulley Bearing Road Bike

Label:Yes Material: Aluminum Zinc Zinc Zinc Zinc Alloy + Ceramic Bearing Size:As shown Product list :1pc of Bicycle Rear Derailleur Bearing Color :Red/Black Style :4 options Product Name :Bicycle Rear Derailleur Bearing

Note: 1. There is a 2-3% difference according to manual measurement. Please check the size carefully before you buy the item. 2. Please note that a slight color difference should be acceptable due to the light and screen.