The powder coated marine grade aluminium base contains a 1" diameter rubber ball connected at right angles to a 1.25" x 2.5" inch diamond plate. The base has two holes 1.912" from center to center, positioned at both ends of the diamond base.
Material:
Powder Coated Marine Grade Aluminium
Ball Size:
1" Rubber Ball "B" Size
TIP:
If you wish to use a Touratech holder most of them have clamps on the underside, remove them, but keep the screws and nuts and use them to attach a RAM diamond base, RAM-B-238 along the two holes in the centreline.
TIP:
The RAM-B-238 fits directly onto the back of the TomTom Rider 1 if you wish to use a RAM mount.