4+1 SUS bearing Graphite side plate & frame Adonzied aluminium spool engaged lever Compact frame versus spool design External magnetic case control Ergo grip handle knob Machine aluminium spool Critical drain ports 303 grade SUS gears No levelwind star drag ball bearings 4+1. Code Model Drag Pressure Retrieve Ratio Line Capacity Weight45613 C Z-5CS 4.3kg 6.2:1 / 95.5cm 330m 0.37mm 396g42646 C Z-10S 8.2kg 6.2:1 / 109.2cm 420m 0.37mm 499g42647 C Z-12S 8.2kg 6.2:1 / 109.2cm 500m 0.42mm 522g47437 C Z-55W 9.00kg 4.7:1 / 103.4cm 700m 0.50mm 803g