The GRGM21CT1 is an RG series short-scale miKro solid body electric guitar model offered by Ibanez. It was made in China as part of the entry-level GIO line and was introduced as part of a limited edition series for Summer/Fall 2014.
The GRGM21CT1 features a downsized nato body with a special red finish bolted to a maple neck with a matching headstock and a 24-fret 22.2" scale rosewood fingerboard with white sharktooth position markers. Components include a pair of Ibanez standard humbucking pickups with orange bobbins mounted in a yellow pickguard, a fixed bridge, and die-cast tuning machines.
Another special edition, the blue and pink GRGM21CT2, was offered concurrently. The GRGM21 is a similar regular prodution model with different aesthetics.