MODULUS GUITARS
THE POWER OF CARBON FIBER
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Modulus Replacement Necks

Bolt on a better sound.


For over 20 years, players have upgraded their 4-string P and J basses with Modulus carbon fiber necks. The results are dramatic - deeper lows, better sustain, brighter highs and no dead notes.

The Quantum P and J replacement necks are hand layed-up of aerospace grade carbon fiber and cured in Modulus' own autoclave. The necks are then fitted with your choice of a granadillo or composite fingerboard. Each neck is then given the legendary Modulus fret job with 21 jumbo nickel silver frets.

Genesis replacement necks for the P and J use a carbon fiber spine that supports all the string tension and are shaped with alder tone wood. Genesis necks also feature a two-way relief adjustment and a granadillo fingerboard with 21 frets.

Modulus replacement necks have a 34" scale and are available in 4-bolt mounting only. Tuner mounting holes are drilled, but tuners are not included. All necks are clear finished and include mounting bolts and wrench.


Prices and Specifications
Modulus Bolt-On Carbon Fiber Quantum Replacement Necks
P-Style, 34", 4-string, composite board, 4 bolt, no tuners - £350
J-Style, 34", 4-string, composite board, 4 bolt, no tuners - £350
ModulusQReplaceNeckFront
ModulusP&JRepNeckRear

Modulus Bolt-On Carbon Fiber Genesis Replacement Necks
P-Style, 34", 4-string, alder, chechen board, 4 bolt, no tuners - £250
J-Style, 34", 4-string, alder, chechen board, 4 bolt, no tuners - £250
ModulusGenReplaceNeckFront
ModulusGenReplaceNeckRear