The RGRT420 is an RG series solid body electric guitar model introduced by Ibanez for 2025. It is produced in Indonesia as part of the Standard line.
The RGRT420 features neck-through-body construction with nyatoh wings on a maple and walnut neck with a Wizard III profile, a reverse headstock, and a 24-fret jatoba fingerboard with white dot position markers and luminescent side dots. Components include a pair of Ibanez Quantum humbucking pickups, an Edge-Zero II double locking tremolo bridge, a locking nut, and Ibanez die-cast machine heads. The hardware is black.
SPECS
• Neck Type: Wizard III5pc Maple/Walnut neckNeck-through
• Top/Back/Body: Okoume wing body
• Fretboard: Jatoba fretboardWhite dot inlay
• Fret: Jumbo frets
• Number of Frets: 24
• Bridge: Edge-Zero II bridge
• String Space: 10.8mm
• Neck Pickup: Quantum (H) neck pickupPassive/Ceramic
• Bridge Pickup: Quantum (H) bridge pickupPassive/Ceramic
• Factory Tuning: 1E,2B,3G,4D,5A,6E
• Strings: D'Addario® EXL120
• String Gauge: .009/.011/.016/.024/.032/.042
• Nut: Locking nut
• Hardware Color: Black
NECK DIMENSIONS
• Scale: 648mm/25.5"
• a : Width: 43mm at NUT
• b : Width: 58mm at 24F
• c : Thickness: 19mm at 1F
• d : Thickness: 21mm at 12F
• Radius: 400mmR
Korpa 
