Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
4.5 (24)
$549.99
Guitar Center
4.0 (8)
$549.99
Amazon
4.4 (23)
$549.99
Reverb
4.0 (2)
$449.99 New
$299.95 Used
Musician's Friend
5.0 (2)
$549.99
zZounds
5.0 (8)
$549.99
Thomann
4.7 (43)
$472.00 $469.00 $3.00 · All time low
Gear4Music
£419.00

Average Price: $496

Standard/Professional

$400

$1001+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Ibanez RGRT421". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

The Ibanez RGRT421 is a powerhouse of a guitar, designed for musicians who crave speed and precision without sacrificing tone. Its neck-through construction offers unparalleled sustain and stability, making it an ideal choice for shredders and rock enthusiasts alike. The sleek, Weathered Black finish and reverse headstock give this guitar a striking visual appeal, while the robust nyatoh body ensures a resonant and balanced sound.

The fast-playing Wizard III neck, crafted from a 5-piece maple and walnut blend, provides smooth access to the high frets, allowing for effortless transitions between crushing rhythms and soaring leads. Equipped with two Quantum humbuckers, this guitar delivers a versatile tonal range, from quick bass response to clear, articulate highs. The 5-way pickup selector enhances your sonic palette, enabling a seamless switch between tones to suit any musical style.

The RGRT421's fixed bridge contributes to its rock-solid tuning stability, even during the most intense performances, and its black hardware adds a touch of elegance to its aggressive demeanor. Whether you're diving into ferocious metal riffs or exploring bluesy solos, this Ibanez model is all about delivering performance and reliability with style.

Key Features:

  • Body: Nyatoh
  • 5-Piece neck-through: Maple/walnut
  • Fretboard: Jatoba with white dot inlays
  • Neck profile: Wizard III
  • 24 Jumbo frets
  • Nut width: 43 mm
  • Scale length: 648 mm
  • Pickups: 2 Quantum humbuckers with 5-way switching
  • Fixed bridge for tuning stability
  • Black hardware
  • Color: Weathered Black

Product specs

Number of Strings 6
Left-/Right-handed Right-handed
Body Type Solidbody
Body Shape RG
Body Material Mahogany
Body Finish Satin Polyurethane
Neck Material 5-piece Maple/Walnut
Neck Shape Wizard III
Neck Joint Neck-through
Radius 15.7"
Fingerboard Inlay White Dot
Number of Frets 24, Jumbo
Scale Length 25.5"
Nut Width 1.693"
Nut Material Plastic
Bridge/Tailpiece F106 Bridge with Individual Saddles
Tuners Ibanez Closed Gear
Neck Pickup Quantum Humbucker
Bridge Pickup Quantum Humbucker
Controls 1 x master volume, 1 x master tone
Switching 5-way blade pickup switch
Strings D'Addario, .010-.046
Case/Gig Bag Sold Separately

FAQs

What kind of neck does the Ibanez RGRT421 have?

The Ibanez RGRT421 features a Wizard III neck, known for its slim and fast profile, making it ideal for fast playing and shredding.

What pickups are installed in the Ibanez RGRT421?

The Ibanez RGRT421 comes with Quantum humbucker pickups in both the neck and bridge positions, offering a powerful and versatile sound suitable for a variety of genres.

Is the Ibanez RGRT421 suitable for heavy music styles?

Yes, the Ibanez RGRT421 is well-suited for heavy music styles due to its solidbody construction, powerful Quantum pickups, and fast Wizard III neck, which together provide great sustain and aggressive tones.

What is the body material of the Ibanez RGRT421?

The body of the Ibanez RGRT421 is made from mahogany, which contributes to its warm tone and excellent sustain.

How many frets does the Ibanez RGRT421 have, and what size are they?

The Ibanez RGRT421 has 24 jumbo frets, allowing for extended range and easier playability, especially for fast solos and high-register playing.

Mark Ramsey

Mark Ramsey

Unboxing: Ibanez RGRT421

Video thumbnail for Unboxing: Ibanez RGRT421 by Mark Ramsey

Unboxing: Ibanez RGRT421

Mark Ramsey

Mark Ramsey

Video thumbnail for Ibanez RGRT421 Demo - Thru Neck Guitar At A Bargain Price! by StompboxTV

Ibanez RGRT421 Demo - Thru Neck Guitar At A Bargain Price!

StompboxTV

StompboxTV

Video thumbnail for Ibanez RGRT421 | Guitar Review | Samuel Hill by Samuel Hill

Ibanez RGRT421 | Guitar Review | Samuel Hill

Samuel Hill

Samuel Hill

Video thumbnail for Ibanez RGRT421 – Modern Metal Demo by K.I.R.

Ibanez RGRT421 – Modern Metal Demo

K.I.R.

K.I.R.

Video thumbnail for Ibanez RGRT421 Honest Review & Unboxing by Fishing and Brew

Ibanez RGRT421 Honest Review & Unboxing

Fishing and Brew

Fishing and Brew

Video thumbnail for AWESOME DEAL ALERT!!! | Ibanez RGRT421 | Best Bang For Your Buck Guitar? by Robert Jackson

AWESOME DEAL ALERT!!! | Ibanez RGRT421 | Best Bang For Your Buck Guitar?

Robert Jackson

Robert Jackson

Video thumbnail for Repair Review of the Ibanez RGRT421 by Lallies Guitar & Amplification Repairs

Repair Review of the Ibanez RGRT421

Lallies Guitar & Amplification Repairs

Lallies Guitar & Amplification Repairs

Reviews

PROS

  • Flawless matte black finish with a unique wood grain look

  • Grade A fretwork with no buzz or sharp ends

  • Thru-body neck provides smooth, quick movement on the Wizard III neck

  • Easy pickup swapping with accessible 3SWLSC switch

  • Comfortable bridge for resting and muting

  • Neck-through design offers incredible sustain and access to higher frets

  • Jatoba fretboard is durable and less prone to scratches

  • Lightweight and balanced, preventing neck dive

  • Affordable price for neck-through and solid construction

  • Versatile pickup selection with a 5-way switch

CONS

  • Thin and fragile finish prone to chipping and wear

  • Tuners lack precision, require back-and-forth adjustment

  • Stock pickups may lack depth for some players

  • Volume knob placement may be inconvenient

  • String ferrules not securely mounted, risk of losing them during restringing

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ibanez RGRT421.

Mods and upgrades

  • Owners find that replacing the RG421's bridge pickup with a Seymour Duncan Blackout enhances pinch harmonics, improving metal and rock playability.

    Source
  • Owners recommend Gotoh Locking tuners for improved tuning stability without needing additional drilling on the RGRT421.

    Source
  • Replacing the stock bridge with a smoother alternative is advised, as the original can feel pointy and uncomfortable during fast riffs.

    Source
  • Users suggest adding Graphtech nuts and saddles for better tuning stability and improved playability.

    Source

Setup and maintenance

  • The RGRT421's large pickup cavities accommodate most humbucker replacements, but check depth and contour compatibility to avoid fitting issues with pickups like the Fishman Fluence Moderns.

    Source
  • Climate sensitivity is mixed; some report stable neck performance in humid conditions, while others experience frequent adjustments due to climate changes.

    Source

Features and functionality

  • The RGRT421's 5-way switch offers versatile tonal options, including neck parallel and split pickup configurations, suitable for both clean and distorted tones.

    Source
  • The new version features surface mount pickups, enhancing ease of swapping and versatility without routing modifications.

    Source
  • The stock fret markers can be replaced with black dots through careful drilling, enhancing the guitar’s aesthetic without compromising visibility.

    Source

Comparisons

  • Neck-through construction in the RGRT421 provides comfort but doesn't significantly improve sustain compared to the RG421's rounded neck heel.

    Source
  • Considered alongside LTD M-201, the RGRT421's stock sound quality impressed, delaying the need for immediate pickup upgrades.

    Source

Build quality

  • The RGRT421 uses a jatoba fretboard and nyatoh wing body, contrasting with the RG421's maple fretboard and ash body, affecting weight and aesthetics rather than sound quality.

    Source
  • The RGRT421's finish is notably thin, which can lead to visible wear over time, especially with heavy usage.

    Source

Use cases and applications

  • The RGRT421 is noted for its versatility across genres, performing well in both metal and neo-soul styles, especially with upgraded pickups.

    Source
  • The stock setup with 11-gauge strings in Drop C is praised for its playability and suitability for recording metal riffs.

    Source

User experience

  • Players appreciate the reverse headstock design, which can be an adjustment but offers a unique aesthetic appeal.

    Source
Add

4.5 out of 5

Based on 3 Reviews and 10 Ratings

5 star
4 star
3 star
2 star
1 star
N

10/10 NECK FOR SURE. (My NU METAL PROJECT GUITAR)

I run this guitar with a Dimarzio Tone Zone in the bridge postion and i have removed the ToneKnob. Perfect Chug machine For NU-METAL/ SHRED OR JUST CHUNKY RIFFS. EAZY TO KEEP IN TUNE. 10/10 WOULD RECOMMEND, very warm stock neck pick ups.

freezingmoon94

Definitely an electric guitar worth buying.

This is a good guitar, and I love the Ibanez Quantum Humbucker pickups, the Jatoba fretboard, and the Ibanez machine heads.

I do think that if the fretboard would have been made with Rosewood instead of Jatoba, it would have a more resonant and warm sound.

I gave one less star just because of the fretboard, and the fact that this guitar can not compare to the high-end Ibanez models. Other than my fretboard preference and personal taste in guitars, there is nothing flawed about this electric guitar. Get it. It is excellent. Very much worth the $430.

T

5 out of 5

Ive had this guitar forever it was my first guitar and I love it more than anything. Very smooth to play and sounds amazing. Every time I play lick or solos my fingers just glide over the fretboard like nothing and I love it

Roles:

Used With

Based on how musicians on Equipboard use Ibanez RGRT421, it is most commonly used with the following gear.

Community setups

Show yours
cyklopsyndrome

cyklopsyndrome

Gear IQ 159

More Ibanez Solid Body Electric Guitars

Accessories & Related Items

Artist usage

Similar

Gear Guides