4BB stainless steel bearings Quick-set anti-reverse roller bearing Precision Machine cut brass pinion gear CRC: Corrosion Resistant Coating Process Crossover aluminium and graphite hybrid body design Precision elliptical gearing system Rigid, forged aluminium handle design Hydro Block water tight drag seal Heavy duty, solid aluminium, anodised bail wire RESII: Computer-balanced Rotor Equalising System G-Tech spool