Rotosound RS665LB Bass Strings

Gauges: 35-55-70-90. And for you 5-string players, there's a 120 included.
Not too thin, not too fat. Just right. 4-string, 5-string? It doesn't matter. These medium light gauge strings are preferred by most bass players. Long scale.
Rotosound is famous for their high quality electric bass strings.