KSM Guitars   50 West 400 North, Logan, Utah 84321 Phone: 435-753-6813 Fax: 435-750-6045 Send us an email

KSM Foundation Bass Bridge Features

Unique design features of the KSM Foundation™ Bass Bridge:

  • Utilizes a patented ramp design
  • Maximizes the transfer of string-to-body vibrations
  • Allows for precise adjustments
  • Patented locking system locks all moving components
  • Built for either String-Through Body or Top Load basses

The KSM Foundation™ Bass Bridge was designed to achieve the benefits of a single solid piece, but also to be fully adjustable for each individual player. The bridge utilizes a patented ramp system that allows for precise adjustments and maximizes the transfer of string-to-body vibrations. This improved string-to-body contact gives the instrument exceptional brightness and clarity.

The KSM Foundation™ Bass Bridge is designed to be installed on many new or used bass guitar brands, such as: Fender, Ibanez, Spector, BC Rich and Jackson. The bridge is also favored by builders and luthiers that require the best style and tone for their instruments. Please call or email if you have any questions regarding any of our products.


Read more about the KSM Foundation™ Bass Bridge

* All KSM Foundation™ Bass Bridges come with a 30-Day Money-Back Guarantee, as well as a Lifetime Warranty, guaranteed to be free from manufacturing defects in materials and craftsmanship.

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Available in two colors (Black and Nickel) for 4-String or 5-String bass guitars:

*Unslotted saddles allow you to set your own string spacing

The KSM Foundation™ Guitar Bridge is only available on the KSM Model 358™ Guitar.


The KSM Model 358™ Guitar utilizes three unique features in its innovative design. The most noticeable is the pitched-back neck. This rare feature is designed for player comfort when playing those extended gigs. The second feature is the neck-through design of the guitar. The neck extends all the way down to the bridge, this greatly improves sustain and tone. The third feature is the KSM Foundation™ Guitar Bridge. The bridge works in tandem with the neck to create a complete guitar system that functions as a “whole unit”. Because the vibrations from the strings are transferred directly to the guitar body through the bridge, the tonal quality and timbre of the KSM Model 358™ Guitar are unsurpassed in richness and clarity.


  • Pitched-back neck
  • Neck-through design
  • KSM Foundation™ Guitar Bridge

Read more about the KSM Model 358™ Guitar
KSM Model 358 Guitar