Ibanez RGR5121RB-GRF

Ibanez RGR5121RB-GRF: Technical overview

The Ibanez RGR5121RB-GRF is a solid-body electric guitar listed at $1,950, with availability beginning in February 2026. Its specifications point to a straightforward combination: a basswood body, a five-piece maple-and-wenge neck, a rosewood fingerboard, two Fishman Fluence Modern Ceramic humbuckers, and a fixed Gibraltar Standard III bridge. It is made in Japan and supplied with a case.

There are no customer reviews available for this model, so there is no basis for claims about how it feels or sounds in use. The assessment here is limited to the supplied specifications. Those details describe the materials, dimensions, electronics, and included accessories, but cannot establish build quality, setup, tuning stability, or tonal results on an individual instrument.

Body, neck, and fingerboard

The body is listed as basswood, with no separate top. The finish is silk-matte, and the color is Gray Metallic Flat. The hardware is black. No body outline or body weight is provided, so neither can be assessed from the available information.

The neck is a bolt-on, five-piece construction made from maple and wenge. Ibanez specifies a Super Wizard HP neck profile, with a thickness of 17 mm at the first fret and 19 mm at the twelfth. These measurements give a useful description of the neck's depth at two points, but they do not fully describe its shape or how it will suit a particular player. Neck feel is personal and cannot be confirmed from dimensions alone.

The rosewood fingerboard has a 430 mm radius and offset mother-of-pearl dot inlays. Its 24 jumbo frets give the instrument two octaves of fret positions per string, while the 648 mm scale is a standard long-scale length. The listed nut width is 43 mm, or 1.69 inches. A Graph Tech Black TUSQ XL nut is specified. The source data lists both "Linden" and "Basswood" for the body; these are commonly used names for the same wood category, rather than evidence of two different body materials.

Pickups and controls

The guitar has two Fishman Fluence Modern Ceramic humbuckers, one in the bridge position and one in the neck position. A three-way switch selects pickup combinations, and the control layout consists of volume and tone. A Fishman Fluence voicing switch is also included, providing a specified way to change the pickups' voicing. The supplied information does not identify the exact voicing options or explain how the switch is wired, so those details should be confirmed with Ibanez or a dealer before purchase.

The pickup names and control list establish the electronics configuration, but they do not tell us how the guitar will sound through a particular amplifier, what output level to expect, or how the two voicings differ in practice. Those questions require a direct demonstration or a more detailed manufacturer description. No sound clips or independent listening results are part of the available information.

Bridge, tuning hardware, and included items

The Gibraltar Standard III bridge is a fixed design, and the specifications list no tremolo. That makes this model a fixed-bridge guitar rather than one with a vibrato system. Gotoh MG-T machine heads are fitted. The supplied string set is D'Addario EXL110. The data does not specify a locking nut, bridge adjustability, or the factory string gauge, so those points should not be inferred beyond the listed model of strings.

A case is included, while a separate bag is not. The sales unit is one guitar. The item number is 633124, which can help distinguish this listing when checking availability or confirming the exact model with a retailer.

What the specifications establish

On paper, the RGR5121RB-GRF is defined by its long-scale length, 24 jumbo frets, slimly measured Super Wizard HP neck profile, dual ceramic humbuckers, and fixed bridge. Its five-piece maple-and-wenge neck and Japanese manufacture are also explicit details, while the gray metallic flat finish and black hardware define its appearance. The listed configuration is clear, but the data does not provide a weight, case design, production tolerances, setup measurements, or warranty information.

At $1,950, buyers should verify the exact included case, current availability, and voicing-switch functions with the seller. Since no customer feedback is available, there is no responsible way to report owner satisfaction or common issues. The specifications are useful for comparing the model with other guitars, but a hands-on inspection remains important for checking the neck, fretwork, setup, and sound. Those qualities cannot be confirmed from a specification sheet alone.