RAM-B-347U
RAM 2" x 1.7" BASE WITH AMPs AND 1" BALL FOR THE GARMIN ZUMO, TOM TOM RIDER & URBAN RIDER
The RAM B 347U base consists of a 1" diameter rubber ball connected at right angles to a 2" x 1.7" rectangular base. The base has four pre-drilled holes in each corner, making the universal 1.5 x 1.188 (hole spacing) AMPS hole pattern.
This adapter is designed to hold the following devices:
Garmin Zumo 400
Garmin Zumo 450
Garmin Zumo 500
Garmin Zumo 550
Garmin Zumo 660
TomTom Rider 2
TomTom Urban Rider