High-quality fork seals in OEM quality, which distinguish themselves from standard NBR (nitrile rubber) seals by their exceptional and unique XNBR (carboxyl elastomer) material. This compound exhibits excellent abrasion and temperature resistance, as well as resistance to the oils and additives used in modern motorcycle and scooter forks. Each delivery includes a sachet of "Arisil" special grease to extend the lifespan of the various components. Dimensions (mm): Inner diameter x Outer diameter x Installation height / Total height Article Article Type Fork seals Outer diameter 43 mm Features Set Total height 12.5 mm Main color black Inner diameter 32.0 mm