John, here is the company I bought our mounting system from. We use a Garmin Dakota 20 with the VV mapping card and it's great. These mounts have a base pc that attaches to the GPS unit that has a ball on it .The Handle bar bracket also has a ball and the arm that connects the two is fully adjustable and tightens with a wing nut. the arms come in different lengths. We have handlebar mounts on most of the machines and the GPS can be switched in seconds. I like the idea of the bigger Garmin, Easy to see for our aging eyes…
Ross..
My Rides
1985 250R original (Garage Queen)
-under restoration
1985 250R black and blue full rebuild ( Daily Rider)
-Paul Turner pipe
-+2" Westcoast
1985 Red and White Tecat-EH Sold
1985 Green Tecate Sold
My Wife's Ride
-2003 Suzuki LTZ 400 Showroom fresh and completely stock
My Kids Ride
-2004 Yamaha Blaster, Completely Stock
-2006 Yamaha Blaster, Completely Stock