This RG140 is one of only a small number of RG models with humbucker/single/single pickup configuration. It's also one of only a few RG models produced with a 22-fret neck.
The RG140 features a basswood body bolted to a maple Wizard neck with a 22-fret fingerboard with dot inlays. Components included Ibanez pickups with a humbucker at the bridge and single coil pickups in the middle and neck positions and a synchronized tremolo bridge. It has a coil-tap switch on the tone control to allow the humbucker to produce single coil-like tones.