Shimano SR4000FG Spirex 4000 FG Spinning Reel, Ambi, 5BB + 1RB, 5.7:1 Ratio | 5.7:1 | 15lb | 240/8; 200/10; 160/12 | 265/15; 175/30;145/50 | The Spirex blasts one-handed casts with the Quick Fire II trigger system. The Propulsion Line Management System keeps your line smooth thanks to the spool lip, Power Roller III and S-Arm Cam. Anti-reverse roller bearing eliminates backplay. A Varispeed oval oscillation gear delivers consistent spool speed and even line lay. Lightweight graphite frame, sideplate and rotor. Cold-forged aluminum spool. Smooth, dependable front drag