Small size TIAGRA 16 features a twin drag configuration, and L.R.S style drag curve, and is ideal for anglers who like to challenge large gamefish on small tackle, or for those who use today? newest superlines. Large sized TIAGRA (20 and above comes with the enhancement on the handle drag knob to increase cranking power, and provide massive amount of torque and power while remaining comfortable even during extended fights with powerful gamefish. Medium/Large sized TIAGRAS 50/80s deliver outstanding performance with up to 34 pounds of drag while the small/medium sized TIAGRAS deliver between 25 to 28 pounds and are great for fishermen who desire smaller tackle for larger fish. The WLRS versions are wider spool versions.The TIAGRA 130 is constructed of a one-piece frame machined from thick 9mm aluminium pipe stock for strength and 6 ball bearings with shimano? proven 2-speed mechanism. A high gear ratio of 2.2:1 helps to retrieve and clear heavy baits quickly on a fish coming right onto the boat. The low speed gear ratio 1.2:1 provides incredible power to gain line under extreme condition. The double drag plate system generates 70Ibs of drag at strike and can hit 100Ibs of drag!