Corrosion-resistant graphite body 7 ball bearing + 1 roller bearing Quick Set infinite anti-reverse system CFR: Cyclonic Flow Rotor Aluminium 2 tone match spool Aluminium regular spare spool Rigid metal handle, EVA knob Precision Elliptical Gearing System Hi-speed gear ratio : 6,2:1 Machined cut brass pinion gear Heavy duty, solid aluminium bail wire RESII: Computer-balanced rotor system Even Flow line roller Multi-disc, Japanese oiled felt drag system