Grover® 3 Per Side Rotomatics With 18:1 Gear Ratio
The original Rotomatic® with an improved higher ratio gearing. The 18:1 ratio provides for finer tuning and greater stability. The finer gears provide smoother tuning and a higher degree of backlash elimination. This new version of the Rotomatics® uses the exact housing as the original. Only the gearing has changed. Includes washers, bushings, and wood screws.
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
|---|---|
| Brand | |
| Model |
|
Product safety information may be available here.

