Lo-Rider stainless steel bass strings from DR are roundwound and constructed upon a hexagonal core. They provide more depth of tone and are a bit stiffer than Hi-Beams. Bass players who are into slapping, popping, and tapping will love the high end and depth of Lo-Riders. The slight bit of stiffness makes these strings very accurate when playing harmonics. Great consistency and great string-to-string balance are DR hallmarks. Fits scale lengths up to 37-3/4". Gauges 40-60-75-95.Gauges 40-60-75-95 Roundwound and constructed on a hexagonal core More depth of tone and stiffer than Hi-Beams Great consistency and great string-to-string balance Fits scale lengths up to 37-3/4"