NPC-PH817 NPC-PH817 Hub <p align="left"><font color="00ff66" size="2" face="Arial, Helvetica, sans-serif">Custom
made to fit motors <a href="NPC-B81.html">NPC-B81</a> and <a href="NPC-B82.html">NPC-B82</a><br>
<br>
17mm bore with 6mm keyway</font></p>