If you are not using the threaded hole for your bike mirror, RAM has an equally good way to use that spot. Place a patented RAM 1" rubber ball on your motorcycle and quickly and easily mount a GPS, Cell Phone, MP3, Cup Holder or almost any small electronic device. Ball Size: 1" Rubber Ball "B" Size Material: Powder Coated Marine Grade Aluminium Note: The threaded hole must have the following dimensions for this product to fit: M10 1.25 fine pitch thread with a 14.5mm flange diameter with a 10.15mm thread length.
Tip: This part is suitable for use on the Victory Vision but not suitable for use on a BMW K1200S (look at www.telferizer.com for a suitable part)
For BMW K1300 Series see RAM-B-349-1 with 1.50 Standard Thread pitch.