Adapter to 1"/25mm (female) for Zumo 390LM Suitable for RAM Motorcycle Mounts

BuyBits Original 1" Ball AMPS 4 Hole Adaptor Plate

Extended 1" (25mm) to 17mm Adapter fits RAM Mounts to Garmin Nuvi SatNav Holders

GENUINE RAM-B-202 1" BALL ROUND BASE WITH AMPS PATTERN

Motorcycle M8 Handlebar Top Clamp Mount & AMPS Adapter for TomTom Rider 42 450

Extended Security Clamp ATV Mount & AMPS Adapter for Garmin Tread

U-Bolt ATV Handlebar Mount & 4 Hole AMPS Adapter for Garmin Tread

1" (25mm) to 17mm Adapter fits Bike Mounts to Garmin Nuvi SatNav Holders Cradles