The 4000FL Shimano Symetre Spinning Reel features Shimano's ultra-thin M compact body design for a smaller profile, improved ergonomics and reduced weight. It's made with a cold-forged aluminum spool, four stainless steel ball bearings and one roller bearing. This 10 lbs/200 yds Shimano Spinning Reel has a 5.8:1 gear ratio and a super stopper anti-reverse system for reliable performance when you're out on the water.