Shimano Sustain FK 4000 Spinning Reel

The Shimano Sustain FK 4000 is a highly versatile and powerful spinning reel, positioned in the larger end of the Sustain FK lineup. It is part of the Magnumlite Series, delivering an exceptional combination of lightweight sensitivity and robust strength ideal for heavier lure work and tackling more powerful fish in both freshwater and saltwater.

Product Details and Uses

The 4000 size is a workhorse reel, offering increased line capacity and drag power compared to the smaller models. Its built on a rigid platform, ensuring maximum efficiency and durability when fighting larger species.

Key Features and Technology:

• Powerful Performance: The 4000 size is designed to handle more demanding fishing conditions, offering a significant increase in maximum drag pressure compared to the 2500 and 3000 sizes.
• Magnumlite (MGL) Rotor: Constructed from Shimanos ultra-light Ci4+ composite, this rotor minimizes rotational inertia, providing an ultra-responsive feel and instant start-up for precision lure control and faster hook-sets.
• HAGANE Body: A rigid aluminum body that eliminates frame flex, ensuring the internal gears remain perfectly aligned under extreme pressure for maximum winding power and efficiency.
• InfinityDrive & InfinityXross: These flagship technologies are integrated for exceptional gear strength and seamless retrieval. InfinityXross reinforces the gear engagement, distributing the load over a wider area for superior durability, while InfinityDrive reduces winding friction.
• Duracross Drag System: The Duracross drag material delivers an incredibly smooth and reliable drag performance with enhanced toughness, providing the muscle needed for hard-fighting species.
• InfinityLoop & AR-C Spool: The ultra-slow spool oscillation (InfinityLoop) ensures flawless line lay, which, when combined with the AR-C spool lip design and Long Stroke Spool, reduces line friction and maximizes casting distance and accuracy.
• X-Protect: Shimanos X-Protect technology provides high-level water resistance without adding significant weight or friction, ensuring the reels internals and bearings are protected in harsh, saltwater environments.

Fishing Applications:

The 4000 size is considered the quintessential all-rounder, perfect for anglers targeting heavier species or needing increased casting range and line capacity.

• Freshwater: Excellent for casting large spoons and crankbaits for big pike and muskie, or tackling large catfish.
• Saltwater (Inshore): Highly suitable for inshore fishing for redfish, snook, stripers, large seatrout, and lighter offshore applications.

Specifications: Shimano Sustain FK 4000

The 4000 model is available in two gear ratios: a standard gear and an extra-high gear (XG).