Detail 01
40–120 light gauge
The set is identified as the light-gauge option in the Groove Series.

Independent shopping perspective
Groove Series 40–120 strings pair nickel-plated steel winding with a hand-wound, hexagonal high-carbon-content core. Their light-gauge set is calibrated for consistent diameter and tension, aimed at bassists after a traditional warm nickel voice and a deliberate, familiar playing response. Built in Abruzzo, Italy, they make sense for players choosing strings by both gauge range and the sound character of nickel-plated steel.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The set is identified as the light-gauge option in the Groove Series.
Detail 02
This is the winding material behind the series’ traditional warm nickel sound.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is described as delivering a traditional warm nickel sound.
It is the 40–120 light-gauge version.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.