The Shimano Tranx 400B is a powerhouse low-profile baitcasting reel engineered for anglers who target big fish with heavy lures in both freshwater and saltwater environments. Built on Shimano&';s legendary Tranx platform, this rugged reel excels at throwing big baits and battling hardcore species like tarpon, tuna, sturgeon, giant bass, and more. Featuring a CoreSolid Body and HAGANE Body construction, the Tranx 400B delivers unmatched rigidity, eliminating flex during intense fights and heavy loads for rock-solid performance. The advanced X-Ship system enhances gear alignment and durability while improving casting distance and smoothness. Equipped with a powerful Cross Carbon Drag system providing up to 22 pounds of smooth, reliable stopping power, it gives you confidence when a trophy makes a run. CoreSolid Body combined with HAGANE Body construction - Delivers exceptional rigidity, eliminates flex under heavy loads, and provides rock-solid performance during intense fights with big fish. Cross Carbon Drag system - Offers ultra-smooth, powerful drag with up to 22 pounds of maximum stopping power, ideal for controlling hard-running species like tarpon, tuna, or sturgeon. X-Ship technology - Enhances gear alignment for increased durability, smoother operation, and improved casting distance and efficiency. S3D Spool - Reduces vibration for ultra-smooth retrieves and better overall performance during long sessions. High line capacity spool - Provides ample room for heavier lines and longer runs, perfect for deep water, big baits, or line-sizzling fish. Versatile saltwater and freshwater design - Built tough for inshore saltwater use, swimbait fishing, big bait applications, and demanding freshwater pursuits. Compact low-profile ergonomic design - Balances power with comfort for all-day handling without fatigue. Heavy-duty performance focus - Engineered as a true workhorse for throwing oversized lures and battling trophy-class fish in the toughest conditions. Specifications Model Gear Ratio Max Drag (lb) Weight (oz) Mono Capacity (lb-yd) PowerPro Capacity (lb-yd) Retrieve/Crank (in) Bearings TRX400B 5.8:1 22 12.2 14-260, 17-230, 20-160 50-250, 65-180, 80-150 31 5+1 TRX401B 5.8:1 22 12.2 14-260, 17-230, 20-160 50-250, 65-180, 80-150 31 5+1 TRX400HGB 7.6:1 18 12.5 14-260, 17-230, 20-160 50-250, 65-180, 80-150 41 5+1 TRX401HGB 7.6:1 18 12.5 14-260, 17-230, 20-160 50-250, 65-180, 80-150 41 5+1