This is a RMM that I modded about 5 months ago. I got a great deal on a boomba mount, and I still have my old 2J race mount as well, so no real reason to keep 3 RMM's around. I'll do $40 shipped. Its not vibration free, but it has less vibs than my boomba mount. Its a nice middle ground and a lot cheaper than $155+shipping ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Its filled using 4 large roll pins, then all the left over gaps filled with black silicone.
![](http://images.tapatalk-cdn.com/15/08/05/66ff6767d0195567e9f8fe22ddb60029.jpg)
![](http://images.tapatalk-cdn.com/15/08/05/a901e2190c808de5caa2e7a9e6a66288.jpg)
![](http://images.tapatalk-cdn.com/15/08/05/c972ed231649ace140b839b39491eabe.jpg)
Its filled using 4 large roll pins, then all the left over gaps filled with black silicone.