Ram Mounts RAM 2 in. x 1.7 in. Base with 1 in. Ball for Garmin Zumo, TomTom Rider and Urban Rider - RAM-B-347U Dirt Bike Motorcycle Goldwing Snowmobile - Dennis Kirk
Aluminum Square Mount Base With Ball Head For Ram Mount For Garmin Zumo 400/450/500/550/660/tomtom Rider 2/ram Bicycle Holder - Holders & Stands - AliExpress
TomTom RIDER 2nd Edition Portable motorcycle navigator with Bluetooth® headset at Crutchfield
RAM Mount ball unit base plate for Garmin Zumo & Montana, TomTom Urban Rider | Touratech: Online shop for motorbike accessories