PASSAGE<p></p><ul> <li>Triple Sealed - Bearing Races and Top Nut</li> <li>Rebuild-able Loose Ball Bearing Design </li> <li>High-Tension Steel</li> <li>Satin Finish</li> <li>1.0" Threaded</li> <li>30.3mm Stack Height</li> <li>30.2mm Cup Size / 26.4mm Race</li> <li>JIS 30.0mm Cup Size / 27.0mm Race </li> <li>Advertised Weight - 156g</li></ul>