<p>The SunLite monostay adapter is used for attaching rear racks onto mono stay bicycles. This monostay adapter features rubber coated steel for all weather durability. It is made of 1-piece and recommended for 1-1/8" seat tube or tubing.</p> <p>NOTICE: Not to be used for child carriers or baby seats.</p> <ul> <li>Attaching rear racks onto monostay bikes</li> <li>Rubber coated steel</li> <li>New one piece design</li> <li>1-1/8" tubing</li> <li>Hardware included</li> </ul>