2 Pcs Bicycle Front Fork Sponge Ring Oil Foam Absorption Seal Component 32/34/35/36mm Forks Oil ring Accessories Features: *1. Selected tear-resistant materials, durable. *2. It can effectively store oil, lubricate the front fork, avoid the wear of the front fork and improve the service life. *3. Used for bicycle fork to prevent dust and lubricate. *4. It is recommended to replace the sponge ring every time the front fork is replaced. Four sizes are available. *5. Lightweight, easy to install. Specifications: Material: sponge Specifications: 32mm/34mm/35mm/36mm Color: picture color (As shown in the picture) Packing size: 5*4*1 cm Weight: about 1.21g Note: The size of sponge is selected according to the outer diameter of the inner tube of the front fork. For example, the outer diameter of the inner tube of the front fork is 32mm, and the sponge with a diameter of 32mm should be selected. Package content: Sponge ring * 2 Red stroke circle * 1?? Cycling Sponge ring? Bicycle Front Fork Sponge Ring?? Oil Sealed Foam ring? Bicycle Front Fork Oil Sealed ring? Bike Forks Accessories Bike Oil Absorption Seal ring