The following is a list of neck types that Ibanez uses or has used for its electric bass models, including the neck dimensions.
The years indicate the period the neck of that description was used. Note that a neck type can change over the years.
Dimensions are from tables provided by Ibanez in their catalogs as well as on their website.
For a similar list of neck dimensions for electric guitars see the list of neck types and for the acoustic guitars see the list of acoustic neck profiles.
| Neck type | Years | Scale length | Width at nut | Width at last fret | Thickness at 1st fret | Thickness at 12th fret | Radius |
|---|---|---|---|---|---|---|---|
| AFB4 | 2019 | 770mm / 30.3" | 42mm | 63mm | 21.5mm | 24mm | 400mmR / 15¾" |
| 2020–2021 | 770mm / 30.3" | 42mm | 61mm | 21.5mm | 24mm | 400mmR / 15¾" | |
| AFR4 | 2019–2021 | 864mm / 34" | 40mm | 60mm | 20mm | 22mm | 305mmR / 12" |
| AFR5 | 2019–2021 | 864mm / 34" | 48mm | 78mm | 20mm | 22mm | 400mmR / 15¾" |
| AGB4 | 2019–2021 | 770mm / 30.3" | 42mm | 61mm | 21.5mm | 24mm | 400mmR / 15¾" |
| ANB5 | 2019–2021 | 864mm / 34" | 43mm | 76mm | 21mm | 23mm | 400mmR / 15¾" |
| ANB6 | 2016–2021 | 864mm / 34" | 55mm | 91mm | 19.5mm | 21.5mm | 400mmR / 15¾" |
| Atlas-4 | 2018–2021 | 864mm / 34" | 38mm | 60mm | 19.5mm | 22.5mm | 305mmR / 12" |
| Atlas-4 HP | 2016–2021 | 864mm / 34" | 38mm | 60mm | 19.5mm | 22.5mm | 305mmR / 12" |
| Atlas-5 | 2018–2021 | 864mm / 34" | 45mm | 68mm | 19.5mm | 21.5mm | 305mmR / 12" |
| Atlas-5 HP | 2016–2021 | 864mm / 34" | 45mm | 67mm | 19.5mm | 23mm | 305mmR / 12" |
| Atlas-6 | 2020–2021 | 864mm / 34" | 54mm | 83mm | 19.5mm | 21.5mm | 400mmR / 15¾" |
| Atlas-6 HP | 2015–2021 | 864mm / 34" | 54mm | 83mm | 19.5mm | 23mm | 500mmR / 19⅝" |
| BTB4 | 2019 | 889mm / 35" | 41mm | 64mm | 20mm | 22mm | 305mmR / 12" |
| BTB5 | 2017–2021 | 889mm / 35" | 47mm | 76mm | 20mm | 22mm | 400mmR / 15¾" |
| BTB5V | 2019–2021 | 889mm / 35" | 45mm | 70mm | 20mm | 22mm | 400mmR / 15¾" |
| BTB6 | 2017–2021 | 889mm / 35" | 54mm | 85mm | 20mm | 22mm | 950mmR / 37⅜" |
| BTB6V | 2019–2021 | 889mm / 35" | 54mm | 85mm | 20mm | 22mm | 950mmR / 37⅜" |
| BTB7 | 2017–2021 | 889mm / 35" | 63mm | 96mm | 21mm | 24mm | 950mmR / 37⅜" |
| EHB4 | 2020–2021 | 864mm / 34" | 41mm | 64mm | 19.5mm | 21.5mm | 500mmR / 19⅝" |
| EHB4S | 2020–2021 | 762mm / 30" | 41mm | 64mm | 19.5mm | 21.5mm | 500mmR / 19⅝" |
| EHB5 | 2020–2021 | 864mm / 34" | 45mm | 74mm | 19.5mm | 21.5mm | 500mmR / 19⅝" |
| EHB5MS | 2020–2021 | 889mm / 35" to 838mm/ 33" | 45mm | 74mm | 19.5mm | 21.5mm | 500mmR / 19⅝" |
| EHB5SMS | 2021 | 812mm/ 32" to 762mm / 30" | 45mm | 74mm | 19.5mm | 21.5mm | 500mmR / 19⅝" |
| EHB6MS | 2020–2021 | 889mm / 35" to 825.5mm/ 32½" | 54mm | 87mm | 19.5mm | 21.5mm | 950mmR / 37⅜" |
| GSR4 | 2019–2021 | 864mm / 34" | 41mm | 62mm | 21mm | 22mm | 305mmR / 12" |
| GSR5 | 2015–2021 | 864mm / 34" | 45mm | 67mm | 21mm | 22mm | 305mmR / 12" |
| GSR6 | 2015–2021 | 864mm / 34" | 54mm | 84mm | 21mm | 22mm | 400mmR / 15¾" |
| GSRM4 | 2019–2021 | 726mm / 28.6" | 38mm | 58.5mm | 21mm | 22mm | 305mmR / 12" |
| GSRM5 | 2015–2021 | 726mm / 28.6" | 45mm | 67mm | 21mm | 22mm | 305mmR / 12" |
| GVB | 2012–2021 | 864mm / 34" | 54mm | 72.5mm | 19.5mm | 21.5mm | 305mmR / 12" |
| GVB Prestige | 2010–2021 | 864mm / 34" | 53mm | 72.3mm | 19mm | 19.5mm | 305mmR / 12" |
| GWB | 2016–2021 | 864mm / 34" | 45mm | 68mm | 19mm | 21mm | 305mmR / 12" |
| GWB Prestige | 2012–2021 | 864mm / 34" | 45mm | 67mm | 19mm | 21mm | 305mmR / 12" |
| IJXB4 | 2019–2020 | 864mm / 34" | 41mm | 58.5mm | 21mm | 22mm | 350mmR / 13¾" |
| 2021 | 864mm / 34" | 41mm | 62mm | 21mm | 22mm | 350mmR / 13¾" | |
| RB700 | 1987 | 864mm / 34" | 42mm | ?? | 20mm | 22mm | ?? |
| RB800 | 1987 | 864mm / 34" | 38mm | ?? | 20mm | 22mm | ?? |
| RD | 1988-1990 | 864mm / 34" | 40mm | 63.5mm | 18mm | 20mm | ?? |
| RGB4 | 2020–2021 | 864mm / 34" | 41mm | 62mm | 21mm | 22mm | 305mmR / 12" |
| RGB5 | 2020–2021 | 864mm / 34" | 45mm | 72mm | 21mm | 22mm | 305mmR / 12" |
| SB | 1990-1992 | 864mm / 34" | 40mm | 60mm | 19mm | 21mm | ?? |
| SDB | 2008–2021 | 864mm / 34" | 43mm | 60mm | 22.5mm | 22.5mm | 305mmR / 12" |
| SR | 1988 | 864mm / 34" | 38mm | ?? | 18mm | 20mm | ?? |
| SR4 | 2018–2021 | 864mm / 34" | 38mm | 62mm | 19.5mm | 21.5mm | 305mmR / 12" |
| SR5 | 2018–2021 | 864mm / 34" | 45mm | 68mm | 19.5mm | 21.5mm | 305mmR / 12" |
| SR6 | 2019–2021 | 864mm / 34" | 54mm | 83mm | 19.5mm | 21.5mm | 400mmR / 15¾" |
| SRF4 | 2014–2021 | 864mm / 34" | 38mm | 62mm | 21.5mm | 23.5mm | 305mmR / 12" |
| SRF5 | 2014–2021 | 864mm / 34" | 45mm | 68mm | 21.5mm | 23.5mm | 305mmR / 12" |
| SRF6 | 2017–2021 | 864mm / 34" | 54mm | 83mm | 21.5mm | 23.5mm | 400mmR / 15¾" |
| SRH4 | 2017–2021 | 864mm / 34" | 38mm | 62mm | 19.5mm | 21.5mm | 305mmR / 12" |
| SRH5 | 2017–2021 | 864mm / 34" | 45mm | 68mm | 19.5mm | 21.5mm | 305mmR / 12" |
| SRMD4 | 2019–2020 | 812mm/ 32" | 38mm | 62mm | 19.5mm | 21.5mm | 305mmR / 12" |
| 2021 | 812mm/ 32" | 38mm | 61mm | 19.5mm | 21.5mm | 305mmR / 12" | |
| SRMD5 | 2020–2021 | 812mm/ 32" | 45mm | 73mm | 19.5mm | 21.5mm | 305mmR / 12" |
| SRMS4 | 2018–2021 | 876mm/ 34½" to 851mm/ 33½" | 38mm | 62mm | 19.5mm | 23mm | 305mmR / 12" |
| SRMS5 | 2018–2021 | 901.7mm/ 35.5" to 864mm / 34" | 45mm | 68mm | 19.5mm | 23mm | 305mmR / 12" |
| SRMS5 Prestige | 2021 | 901.7mm/ 35.5" to 864mm / 34" | 45mm | 67mm | 19.5mm | 23mm | 305mmR / 12" |
| SRMS6 | 2018–2021 | 901.7mm/ 35.5" to 854.7mm/ 33.6" | 54mm | 83mm | 19.5mm | 23mm | 400mmR / 15¾" |
| SRSC5 | 2016–2021 | 864mm / 34" | 45mm | 74mm | 20.5mm | 22.5mm | 305mmR / 12" |
| SRSC6 | 2018–2021 | 864mm / 34" | 54mm | 89mm | 20.5mm | 22.5mm | 400mmR / 15¾" |
| TCB | 2017–2021 | 864mm / 34" | 58mm | 98mm | 20mm | 23mm | 400mmR / 15¾" |
| TMB4 | 2016–2021 | 864mm / 34" | 41mm | 62mm | 21.5mm | 24.5mm | 240mmR / 9½" |
| TMB4 Prestige | 2016–2021 | 864mm / 34" | 41mm | 62mm | 21.5mm | 24.5mm | 250mmR / 9⅞" |
| TMB5 | 2016–2021 | 864mm / 34" | 45mm | 72mm | 21.5mm | 24.5mm | 240mmR / 9½" |
Sources
Related content: Other parts |
