High quality replacement fork seals and kits available in dual seal, single lip (green compound heavy duty options available for select models) and dual compound Kit comes with one seal; two kits need to be purchased for a front end replacement on both forks Check sizes before ordering Oil seal and wiper seal to minimize contamination ingress Specifically developed NBR elastomer for reduced and constant friction Wiper seal with optional dual lip design for harsh contamination environments New oil sealing lip geometry particularly designed for fork seals Significantly improved riding comfort Increased service life and performance Enhanced water and dirt protection capability Reduced wear and air suction Compatibility with a wide range of OE and aftermarket oils Inside Diameter 34.60 mm Outside Diameter 48.10 mm Thickness 8.00 mm / 0.32"