My Master/Ultra arm is for sale.
I have a new rig with PRO sized post and decided to get a new arm as well.
This arm has served me really well and, like the chain on my bike, gets the most TLC.
It's in great shape and the Titanium no-tools socket has been replaced with a stronger and brand new steel socket.
With arm case and rain covers.
Free shipping in continental US.
email with any and all questions