Ram Mount Motorcycle Base with 9mm Hole and 1-Inch Ball<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 1" rubber ball </span></li><li><span class="a-list-item"> 9mm hole </span></li><li><span class="a-list-item"> This part is often used on motorcycles </span></li><li><span class="a-list-item"> Attaches to the mirror frame， the main brand of bike for the RAM-B-272U is BMW </span></li><li><span class="a-list-item"> Powder Coated Marine Grade Aluminum </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Iwet7%2BPSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51MCajmKQqL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51o34U95O6L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ntVBWxhvL.jpg" noproxy>