For players chasing cleaner intonation and extended lower fret access, fanned fret necks offer a compelling option. This article reviews five notable neck choices that relate to the fanned fret concept, from dedicated fanned-fret bass necks to versatile replacement necks for electric guitars. Each entry highlights build material, scale length, and key features to help players compare fit, tone, and playability across configurations.
| Product | Brand | Type | Approx. Scale | Notable Features |
|---|---|---|---|---|
| Gosila 4 String Headless Electric Bass Guitar | Gosila | Fanned Fret Bass Neck | 24F | Carbon Fibre Maple neck; Purpleheart fingerboard; H-H Alnico pickups |
| Gosila 5 String Headless Electric Bass Guitar | Gosila | Fanned Fret Bass Neck | 24F | Carbon Fibre Maple neck; Purpleheart fingerboard; H-H Alnico pickups |
| RuiJOTWAT 22 Fret Replacement Maple Neck | RuiJOTWAT | Electric Guitar Neck | 24 | Stratocaster compatibility; adjustable truss rod |
| iLuiz Guitar Neck Notched Straight Edge | iLuiz | Guitar Neck Accessory | — | Notched for fretboard straightness checks; fits many brands |
| Banana Head Guitar Neck 22 Fret 25.5″ | Domofa | Electric Guitar Neck | 25.5″ | 14″ radius; adjustable truss rod |
The selections below focus on necks that either directly use fanned fret concepts or strongly support high-precision alignment, expanded range play, and reliable replacement options for guitarists and bassists seeking enhanced intonation and versatility.
Gosila 4 String Headless Bass Neck With Fanned Frets

The Gosila 4 String Headless Electric Bass Neck combines a poplar body with a carbon fibre maple neck designed for fanned frets. Its 24-fret layout supports extended range play while the purpleheart fingerboard delivers smooth feel and tonal warmth. Bronze BK plating on the bridge and H-H Alnico pickups contribute to a balanced, punchy bass tone. This neck is suited for builders seeking high stability and a modern aesthetic, especially in headless bass configurations where lower string tension and alignment accuracy are crucial.
RuiJOTWAT 22 Fret Replacement Maple Neck For Strat Style Guitars

This 22-fret replacement maple neck is designed for Strat-style instruments, featuring 10mm head machine peg holes for tuner installation and an adjustable truss rod already installed at the headstock. While not a dedicated fanned fret neck, it offers precise alignment and reliable stability for players upgrading or restoring a Stratocaster with a high-quality maple neck. The lacquer Finish adds a smooth, resonant surface compatible with common Strat builds.
Gosila 5 String Headless Bass Neck With Fanned Frets

This 5-string variant mirrors the 4-string model with a poplar body and carbon fibre maple neck, extended to 24 frets in a fanned layout. The purpleheart fingerboard and bronze BK plating bridge offer a premium feel and aesthetic. As a fanned fret bass neck, it is designed for players needing precise intonation across an extended range, enabling smoother low-B or low-Bb play without sacrificing high-register clarity.
iLuiz Notched Straight Edge For Guitar Fretboard Checks

The iLuiz notched straight edge is a versatile setup aid for guitarists and luthiers. While not a neck itself, it helps verify fretboard straightness and fret wire levelness—critical when working with fanned necks or any neck requiring precision alignment. Its compact dimensions and compatibility with many guitar models make it a practical tool for technicians aiming to ensure fret alignment and truss-rod adjustments are accurate during setup or assembly.
Domofa Banana Head 22 Fret 25.5 Inch Maple Fretboard Neck

This Domofa neck features a 25.5-inch scale length, 22 frets, and a 14-inch fretboard radius with a banana head design. The neck uses a maple core and ABS nut, with a 10mm peg hole diameter and an installed adjustable truss rod. While not a fanned fret, its design emphasizes stability and playability for players seeking a traditional layout with a modern twist in construction and feel.
Alnicov Electric Guitar Neck With Maple And Rosewood Fretboard

This 24-fret replacement neck combines a maple neck with a rosewood fretboard for a bright, articulate tone and smooth playability. The deluxe inlay pattern aids orientation across the fretboard, while a straight neck profile and polished finish support reliable setup and stable performance in most Ibanez-style builds and other compatible models.
ModouString Maple Neck With Reverse Head Style

The ModouString neck features a reverse headstock design and a 22-fret rosewood fingerboard with 25.5-inch scale length, aimed at rock and metal players seeking a bold look and quick, precise playing response. The maple headstock adds strength and a characteristic snap to the overall feel, while the bolt-on heel design supports versatile installation on compatible bodies.
Ogdni 24 Fret 25.5 Inch Maple Neck With Locking Nut

The Ogdni neck is a 24-fret, 25.5-inch scale replacement with a locking nut and 14-inch radius. It features a Jackson-style headstock and a shark fin inlay. The locking nut and reinforced maple construction promote stable tuning and reliable setup for players assembling or upgrading Jackson-style guitars or other compatible models.
Buying Guide: Key Considerations For Fanned Fret And Replacement Necks
- Intonation and scale length: Fanned frets are designed to optimize intonation across the neck. Consider models offering longer scale lengths (25.5 inches or more) for extended range and better string tension balance.
- Material and build: Neck materials (maple, carbon fibre, rosewood) influence rigidity, tonal character, and sustain. Carbon fibre in necks can add stability in varying climates.
- Fretboard radius and feel: A deeper radius or a rosewood fingerboard can affect playability, chording comfort, and note clarity in high-speed runs.
- Installation compatibility: Replacement necks should match the body’s screw spacing, truss rod type, and headstock design. Confirm compatibility with your guitar’s body model and nut width.
- Notched straight edges and setup tools: For builders, tools like notched straight edges help ensure neck straightness and proper fret leveling, especially important with precise fanned necks.
- Tuning stability: Headless designs and locking nuts reduce slippage and improve tuning stability during performance and aggressive techniques.
- Versatility vs. purpose: Fanned fret necks are particularly beneficial for extended-range instruments and players seeking precise intonation. Traditional straight necks remain versatile for standard styles and setups.
- Maintenance: Wood necks require humidity control and occasional truss rod adjustments. Composite and carbon fibre components may offer lower maintenance but require proper installation.