The GRGM21M is an RG-style short-scale solid body electric guitar model introduced by Ibanez in mid-2009. It is produced in China as part of the entry-level GIO line. The GRGM21M features basswood (later poplar) body bolted to a 22" (560mm) scale maple neck with a 24-fret maple fingerboard with dot position markers. Components include dual Ibanez Powersound humbucking pickups and a standard hard-tail bridge.

Specifications:

• Body Material: Basswood
• Neck Profile: GRGM
• Fretboard Material: Maple
• Fretboard Radius: 400mmR
• Scale Length: 564mm / 22"
• No. of Frets: 24 Medium
• Fretboard Inlays: Black Dot Inlay
• Pickup: Infinity R Passive/Ceramic Humbucker (Neck & Bridge)
• Bridge: Ibanez F106
• Strings: .010 - 0.46 Gauges
• Hardware Finish: Chrome