ALC: Rigid diecast aluminum frame and handle side plate A6061-T6 machined aluminum, anodized V-shaped spool Multi-disc Carbonite drag system 7BB+1RB bearings drive system Micro-click drag star for precise drag settings External adjustable centrifugal cast control system Quick-Set anti-reverse roller bearing Zirconium line guide inserts for use with braided line Easy change palm side plate access port Ergonomic handle design allows cranking closer to body 6.4:1 gear ratio available in left hand retrieve Graphite sideplates Available gear ratios: 6.4:1