8 Bearing System - Corrosion resistant stainless steel ball bearings. Hybrid Body - Aluminum body with a graphite body cover, lightweight strength. Aluminum Spool - Lightweight, durable, spool design. Sealed Carbon Drag - Sealed system, always lubricated, always smooth. Aluminum Handle - Aircraft grade aluminum handle, extreme durability. Large Arbor Design - Large arbor reel increases casting distance and minimizes line twist. Soft Touch Knob - Soft touch rubber knob provides excellent grip and comfort.