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AMPS Plate Mount Hole Pattern
The zumo motorcycle mount, Overlander® GPS navigator RAM Ball Adapter, Garmin Catalyst™ Driving Performance Optimizer Screw-Down Mount, Group Ride Radio Mount, and Alpha® XL VHF dock mount use the AMPS Plate hole pattern configuration.
The AMPS hole pattern consists of four holes arranged in a rectangular pattern spaced 38mm x 30mm (1.188" x 1.5") apart.
