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At A Glance
- Neck Type
- Wizard III / Roasted Maple neck
- Top/Back/Body
- Ash top / Nyatoh body
- Fretboard
- Jatoba fretboard / White dot inlay
- Fret
- Jumbo frets
- Number of Frets
- 24
- Bridge
- F106 bridge
- String Space
- 10.5mm
- Neck Pickup
- DiMarzio Fusion Edge (H) neck pickup (Passive/Ceramic)
- Bridge Pickup
- DiMarzio Fusion Edge (H) bridge pickup (Passive/Ceramic)
- Factory Tuning
- 1E,2B,3G,4D,5A,6E
- Strings
- D'Addario EXL110
- String Gauge
- .010/.013/.017/.026/.036/.046
- Hardware Color
- Gold
- 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
- Finish
- Blue Wave Black
Ibanez built the RG421HPAHBWB as part of the long-running RG Series, positioning it as a fixed-bridge, humbucking instrument within that line. The model carried a Wizard III profile roasted maple neck joined to a Nyatoh body with an ash top, finished in Blue Wave Black.
The Jatoba fretboard ran 24 jumbo frets at a 400mm radius, with a 43mm nut width and a 648mm (25.5") scale length. Neck thickness measured 19mm at the first fret and 21mm at the twelfth, with fretboard width expanding from 43mm at the nut to 58mm at the 24th fret. DiMarzio Fusion Edge humbuckers — passive, ceramic-magnet units — occupied both the neck and bridge positions. The F106 bridge held strings at a 10.5mm spacing. All hardware was finished in gold. Strings were factory-fitted with D'Addario EXL110s (.010–.046) in standard E tuning.
Owners researching replacement pickups, bridge saddles, or nut dimensions should bring these figures to a qualified guitar technician, who can confirm compatibility with current aftermarket parts.
STRAIGHT TALK
What Stands Out
Keep In Mind
From the people who own them
Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.
Owner photos
Put yours on the record.
The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.
What do you know about this one?
Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.
Build Your Complete System
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Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
The Vault
- Discontinued and EOL guitars kept on record
- Specs, history, and known part compatibility
- Share your builds and mods with the community
