New Garmin Bike Mount Insert Adapter Male Replacement for Bike Computer Mount UK
1Pc Plastic Bike Bicycle Computer Extension Mount Converter Adapter Base for Garmin. The Screw Hole Distance: Approx. 21mm / 0.8in(The adapter for Garmin）. Applicable Common Screw Type & Length(Not included): M3, 6mm / 0.24in for Garmin. ).