GOTOH® GB640 RES-O-LITE SERIES LIGHTWEIGHT REVERSE GEAR MACHINE HEADS FOR BASS 4x1 NICKEL

-Gear Ratio 1:28
-Weight 61.8g/pc
-Drill Hole 17.6

Super lightweight bass machine heads.
Bass guitars have weighty machine heads and by their very nature have always suffered from “neck-dive”.
With the advent of 5 and 6 string basses, this tendency became still more acute, making long sessions uncomfortable for the musician.
The RES-O-LITE series was developed to solve this problem. By chiefly using the special alloy “duralumin”, excellent weight savings are achieved.