Multi-disc, Japanese oiled felt drag washers 3BB+1RB ball bearings drive Quick-Set ant-reverse bearing Precision machine cut brass pinion gear Corrosion resistant graphite body and rotor CFR: Cyclonic Flow Rotor technology Rigid metal handle design for strength Machined aluminum, 2-tone anodized spool with LCS lip Corrosion-resistant stainless steel bail wire RESII: Computer balanced Rotor Equalizing System