A precision-crafted Schaller STM roller bridge in a clean nickel finish, configured with M8 mounting posts. Engineered in Germany, the STM bridge uses smooth roller saddles to virtually eliminate string breakage and binding, making it an exceptional upgrade for guitars with Bigsby vibratos or heavy string-bending habits. This non-reverse model drops cleanly onto standard European-spec M8 bushings, offering superior intonation flexibility and tuning stability for custom builds or premium hardware replacements.
High-quality bridge
Compatible with post spacings from 74.0 - 74.5 mm
Adjustable for height, intonation and string spacing
Low-friction roller saddles for excellent tuning stability – perfect for Bigsby™* vibratos
Comes with 2 different type saddle rollers to suit tone and string bending requirements: wide flat rollers for low strings and tight U-shaped for high strings.
Saddles are from brass
Slant angle to be determined by guitarmaker based on scale length and string gauge.
Installation:
non-reverse: intonations screws show to the pickups
reverse: intonations screws show to the tailpiece
Bigsby is a protected trademark owned by Fred Gretsch Enterprises).
technical specification
distance height adjustment screws 74 - 74,5mm, string spacing E-e 48,5 - 57,5mm, string spacing individual 9,7 - 11,5mm, string radius 12“-14" (usable for fretboard max. 10-16 inch, depending on the setting of the rollers more outside or inside), minimal G/d string height above body 12,5mm, maximum string gauge 52, weight 58g (90g with accessories), for lefty: yes, but note the built-in angle and position of the intonation screws.
