Gear Meter can also be added to any vehicle.
Create a parent or dummy called
fc_gm. Then add 5 childs with the names 0,1,2,3,4 & 5. These childs should have their numbered textures on them. The script will only display the correct gear numbered model and hide the rest of them. Place those models where you want the meter to be. Note 0 can be considered as Neutral gear.