BackUp ring 18mm

If you want to restore full functionality and reliability to your shock absorber, don't forget about small but important parts. This BackUp ring with an 18mm diameter from the Japanese giant Showa is exactly such a component. Its role is to provide additional support to the main seal, protecting it from deformation under high pressure and extending its service life. By using an original Showa part, you can be sure you will restore the precise parameters of your shock absorber and ensure trouble-free riding in any terrain. This BackUp ring is intended to support one seal.