High-quality fork oil seals in OEM quality, which are characterized by their exceptional and unique material XNBR (carboxyl elastomer) compared to the standard NBR (nitrile rubber) oil seals on the market. This composition has excellent wear resistance and temperature resistance and can withstand the oils and additives used in modern motorcycle and scooter front forks. The delivery includes a bag of special grease "Arisil" to extend the service life of the various components. Dimensions (mm): Inner diameter x outer diameter x mounting height / total height Inner diameter 31.0 mm Outer diameter 43 mm Properties set Main color black Total height 10.5 mm Type/kind Article Version fork seals