Features1Durable: The bicycle dust seal set is made of rubber, steel and engineering plastic materials, which is very durable and has strong practicability. 2Function: The bike front fork dust seal is specially designed for the front fork of the bicycle to avoid dust and oil leakage and play a lubricating role. 3Oil Storage: The bike front fork oil seal can effectively store oil and avoid the wear of the front fork, thus improving the service life of the whole front fork. 4Stable Performance: The bike dust seal is an accessory for mountain bikes, with stable performance and high reliability, which can bring you a better riding experience. 5Easy to Use: This mountain bicycle dust seal is light in weight, which will not bring extra burden to the bicycle, and the dust seal is easy to install and use.SpecificationItem Type: Bike front fork dust sealMaterial: Rubber, steel, engineering plasticWeight: Approx. 135g/4.8ozProduct Style: 1 set of 34mm/1.3in front fork dust seal and one 4 in 1 dust seal toolProduct Application: Tool Fitting Front Fork Inner Pipe Outer Diameter: 34mm/1.3inPackage List2 xDustSeal2 x Sponge Circle1 x Stroke Circle1 x Dust Sealing Tool