The Shimano Sienna RD (Rear Drag) Spinning Reels may be the absolute best value to technology purchase you can make when it comes to quality spinning tackle! Utilizing the Propulsion Line Management system for longer casts and reduced backlash, the Sienna RD also boasts Super Stopper II technology for instant anti-reverse with no back-play. Easy access to on-the-fly drag changes via the convenient Rear Drag system. Suitable for all species of freshwater and inshore fish. Other Shimano technologies include Propulsion spool lip; S Concept S guard and S arm cam; graphite frame, sideplate and rotor; three shielded bearings plus on roller bearing; aluminum spool; Varispeed oscillation; ported handle shank; Dyna-Balance; and Power Roller II. For use in fresh- or saltwater with mono, fluoro or braid.