Guyker G-tuner-076-BB100-gold4R Bass Tuners, 1:22 Gear Ratio, Gold Zinc Alloy

Made from zinc alloy, this set includes four right-side bass tuning machines in a gold finish. The open-frame design and 1:22 gear ratio give you a defined replacement option for a compatible electric bass. Mounting screws, bushings, and washers are included, so the set comes with key hardware for installation. Check the product’s parameter drawing against your instrument before ordering.

What you’ll notice day to day

The 1:22 gear ratio provides fine adjustment as you turn the metal tuning knobs, helping you make controlled changes to string tension. That can be useful when bringing a bass into tune before practice, rehearsal, or a performance, where small adjustments matter. The open-frame style gives the headstock a traditional mechanical look, while the gold finish adds a coordinated visual detail.

The zinc-alloy housings and metal knobs form a complete set of four tuners for a right-side arrangement. Choosing a matched set can be a straightforward way to replace a group of worn or damaged tuning pegs while keeping their finish and style consistent. If you are considering individual replacement keys instead, this set is designed around a four-tuner configuration rather than a single replacement part.

What to know

These Guyker BB100 tuners are intended as replacement or upgrade parts for electric Jazz bass and Precision-style bass instruments. The set is listed as 4 for Right, confirm that this orientation and the mounting dimensions shown in the parameter drawing suit your headstock. This practical check helps you select hardware that matches your instrument’s layout.

The 1:22 ratio is the defining adjustment specification, and the open-gear construction makes the mechanism visible as part of the tuner’s design. The gold finish can complement other gold-colored hardware or serve as a deliberate accent. Because the set includes screws, bushings, and washers, it supplies those mounting pieces alongside the tuning machines.

How to use it

Use the tuners as replacement hardware on a compatible electric bass, following the instrument’s existing mounting layout and the product’s parameter drawing. The included screws, bushings, and washers support installation. When threading screws into the mounting surface, the manufacturer recommends applying cutting lubricant, wax, or bar soap to the screw threads to reduce friction and help them thread properly. Make adjustments with the tuning knobs to change string tension as needed.

For a practical replacement project, compare the drawing with the existing tuner positions and mounting points before fitting the set. That gives you a clear way to assess the orientation and dimensions while planning a consistent four-key replacement.

When it makes sense

This set is suited to players replacing four right-side bass tuners who want an open-frame style, a gold finish, and a specified 1:22 gear ratio. Its stated use for electric Jazz bass and Precision-style instruments makes it relevant when refreshing tuning hardware on those basses. The matched four-piece format is also a useful choice when replacing several keys together, rather than selecting separate tuners one at a time. If the parameter drawing matches your instrument’s layout, the included mounting hardware and coordinated finish make this a focused option for a bass tuner replacement.