The MX5 spinning reel is Mitchell\'s first in class reel in both features and performance, delivering a reel that will impress over and over again. 7 Steel Ball Bearings - Corrosion resistant (20 size reel is a 6 BB System) Graphite Body and Rotor - Lightweight graphite reel construction Braid Ready Spool - Allows braid to be tied directly to spool Sealed Drag System - Sealed drag washers, lubricated, smooth performance Slow Oscillation Gearing - Improves line lay and minimizes line twist Aluminum Handle - Durable aircraft grade aluminum Soft Touch Knob - Soft touch rubber knob provides excellent grip and comfort Aluminum Bail - Thick aluminum bail wire design