Ibanez RGRT421-WK

The Ibanez RGRT421-WK is a 6-string electric guitar from the RG series, designed for fast playing, strong sustain and dependable performance. Its neck-through construction uses a 5-piece Maple/Walnut Wizard III neck extending through the body, providing a smooth playing feel and enhanced sustain. The Jatoba fretboard features 24 jumbo frets, while the 648mm (25.5") scale and thin Wizard III profile make the guitar well suited to lead playing, rhythm work and modern rock and metal styles.

The guitar is equipped with a pair of Ibanez Quantum passive ceramic humbuckers in an HH configuration. These pickups provide a fast low-end response and clear note definition, making them suitable for tight riffs and high-gain playing while retaining a strong mid-to-high frequency response. A 5-way pickup selector provides five tonal combinations, including parallel and combined pickup settings for greater versatility.

Unlike the RGRT420, the RGRT421 uses the F106 fixed bridge, making it a straightforward hardtail option with stable tuning and easy string changes. The bridge also allows individual string-height adjustment. The Weathered Black (WK) finish, Jatoba fretboard and black hardware give the guitar a distinctive modern appearance, while the mono-unit output jack provides a durable connection for regular stage and studio use.

Key Features

• RG Series 6-string electric guitar

• Neck-through construction

• Weathered Black (WK) finish

• Okoume wing body

• 5-piece Maple/Walnut Wizard III neck

• Jatoba fretboard

• White dot inlays

• 24 jumbo frets

• 648mm / 25.5" scale length

• 400mm fretboard radius

• Quantum passive ceramic HH pickups

• 5-way pickup selector

• F106 fixed bridge

• 10.5mm string spacing

• 43mm nut width

• Black hardware

• Mono-unit output jack

• D'Addario EXL110 strings

• 1 volume and 1 tone control

Specifications

• Type: 6-String Electric Guitar

• Series: RG

• Model: RGRT421-WK

• Body Shape / Product Type: RG solid-body electric guitar

• Construction: Neck-through

• Body: Okoume wings

• Neck: 5-piece Maple/Walnut Wizard III

• Fretboard: Jatoba with White Dot inlays

• Frets: 24 Jumbo

• Scale Length: 648mm / 25.5"

• Nut Width: 43mm

• 24th Fret Width: 58mm

• Neck Thickness: 19mm at 1st fret; 21mm at 12th fret

• Fretboard Radius: 400mmR

• Neck Pickup: Quantum (H), Passive/Ceramic

• Bridge Pickup: Quantum (H), Passive/Ceramic

• Pickup Configuration: HH

• Controls: 1 Volume, 1 Tone

• Switching: 5-way pickup selector

• Bridge: F106 Fixed Bridge

• String Spacing: 10.5mm

• Tuners: Ibanez Machine Heads

• Hardware: Black

• Factory Tuning: E-A-D-G-B-E

• Strings: D'Addario EXL110

• String Gauge: .010/.013/.017/.026/.036/.046

• Finish / Color: Weathered Black (WK)

• Recommended Case: Ibanez M300C

• Recommended Gig Bag: Ibanez IGB540-BK

The Ibanez RGRT421-WK is a strong choice for guitarists who want a fast-playing RG with the sustain of neck-through construction and the stability of a fixed bridge. Its Quantum HH pickups, Wizard III neck and 24-fret Jatoba fretboard make it particularly suitable for rock, hard rock, metal and technical playing.