Stainless Steel Bass Strings wound on Hexagonal Cores. Lo-Rider bass strings provide more depth of tone, and are a bit stiffer than our Hi-Beams. Bassists who are into slapping, popping and tapping will love the high end and depth of Lo-Riders. The slight bit of stiffness makes Lo-Rider bass strings very accurate when playing harmonics. Great consistency and great string-to-string balance are DR hallmarks.