{"title":"Gamaku Grand Impulse","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/files\/background-_83.jpg?v=1778478492\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\" data-sheets-root=\"1\" data-sheets-baot=\"1\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"133\"\u003e\n\u003ccol width=\"65\"\u003e\n\u003ccol width=\"67\"\u003e\n\u003ccol width=\"71\"\u003e\n\u003ccol width=\"87\"\u003e\n\u003ccol width=\"76\"\u003e\n\u003ccol width=\"114\"\u003e\n\u003ccol width=\"132\"\u003e\n\u003ccol width=\"92\"\u003e\n\u003ccol width=\"136\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003eSections\u003c\/td\u003e\n\u003ctd\u003eClosed Length\u003c\/td\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTip Diameter\u003c\/td\u003e\n\u003ctd\u003eLure Weight\u003c\/td\u003e\n\u003ctd\u003eCarbon Content\u003c\/td\u003e\n\u003ctd\u003eJAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40-500\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e5.0 m\u003c\/td\u003e\n\u003ctd\u003e4 PCS\u003c\/td\u003e\n\u003ctd\u003e134.5 cm\u003c\/td\u003e\n\u003ctd\u003e1115 g\u003c\/td\u003e\n\u003ctd\u003e2.4 mm\u003c\/td\u003e\n\u003ctd\u003eNo.10-50\u003c\/td\u003e\n\u003ctd\u003e74.60%\u003c\/td\u003e\n\u003ctd\u003e4549018670707\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60-480\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003ctd\u003e4.8 m\u003c\/td\u003e\n\u003ctd\u003e4 PCS\u003c\/td\u003e\n\u003ctd\u003e133.5 cm\u003c\/td\u003e\n\u003ctd\u003e1220 g\u003c\/td\u003e\n\u003ctd\u003e3.2 mm\u003c\/td\u003e\n\u003ctd\u003eNo.40-80\u003c\/td\u003e\n\u003ctd\u003e51.00%\u003c\/td\u003e\n\u003ctd\u003e4549018670714\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-480\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e4.8 m\u003c\/td\u003e\n\u003ctd\u003e4 PCS\u003c\/td\u003e\n\u003ctd\u003e133.5 cm\u003c\/td\u003e\n\u003ctd\u003e1345 g\u003c\/td\u003e\n\u003ctd\u003e3.3 mm\u003c\/td\u003e\n\u003ctd\u003eNo.60-100\u003c\/td\u003e\n\u003ctd\u003e47.90%\u003c\/td\u003e\n\u003ctd\u003e4549018670721\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120-470\u003c\/td\u003e\n\u003ctd\u003e120\u003c\/td\u003e\n\u003ctd\u003e4.7 m\u003c\/td\u003e\n\u003ctd\u003e4 PCS\u003c\/td\u003e\n\u003ctd\u003e130.5 cm\u003c\/td\u003e\n\u003ctd\u003e1460 g\u003c\/td\u003e\n\u003ctd\u003e3.8 mm\u003c\/td\u003e\n\u003ctd\u003eNo.80-150\u003c\/td\u003e\n\u003ctd\u003e49.40%\u003c\/td\u003e\n\u003ctd\u003e4549018670738\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eGamaku Grand Impulse Series Rod\u003c\/h3\u003e\n\u003cp\u003eThe Gamakatsu Gamaku Grand Impulse Series is an elite Japanese heavy-duty bottom fishing rod developed exclusively for targeting giant grouper, ara, and other massive deep-water predators. Engineered for anglers who demand overwhelming lifting power together with refined bite sensitivity, this series represents one of Gamakatsu’s most specialized and powerful offshore rod platforms.\u003c\/p\u003e\n\u003cp\u003eThe fundamental concept behind the Gamaku Grand Impulse Series is to eliminate unnatural resistance during bait intake while maintaining extraordinary fighting strength once the hook is set. Large bottom species such as giant grouper and ara are known for their cautious feeding behavior and tendency to reject bait when they sense unnatural tension. To address this challenge, Gamakatsu designed the upper and middle blank sections with a slimmer profile and a proprietary taper system that allows fish to feed naturally without hesitation.\u003c\/p\u003e\n\u003cp\u003eThe result is a highly specialized rod capable of maximizing rare trophy opportunities while still delivering the immense stopping power necessary to battle monster-class fish in deep offshore environments. The rod combines flexibility, toughness, and immense structural power rather than relying on simple stiffness alone.\u003c\/p\u003e\n\u003cp\u003eOne of the signature technologies incorporated into the Gamaku Grand Impulse Series is Gamakatsu’s ASD Active Suspension Design. This advanced structure allows the rod’s bending pivot point to transition smoothly under load pressure, maintaining continuous pressure against large fish while preventing sudden instability during intense fights.\u003c\/p\u003e\n\u003cp\u003eThe blank utilizes high-strength carbon materials reinforced for exceptional durability and anti-torsion performance. This construction provides outstanding lifting capability and smooth pressure distribution while preserving surprisingly responsive rod handling characteristics.\u003c\/p\u003e\n\u003cp\u003eThe midsection and butt section were engineered specifically to generate massive torque and deep lifting power when fighting giant fish around reefs, rocky bottoms, and heavy underwater structures. The rod maintains stable power transmission even under extreme drag pressure conditions.\u003c\/p\u003e\n\u003cp\u003eThe tip section remains responsive enough to support live bait fishing techniques. Its refined flexibility helps reduce stress on live bait, allowing baitfish to remain active longer and improving the chances of attracting trophy-class predators.\u003c\/p\u003e\n\u003cp\u003eFor models rated 60 and above, additional reinforcement wrapping is applied throughout all joint sections to improve blank protection and durability during heavy offshore use around rocky shorelines and harsh fishing environments.\u003c\/p\u003e\n\u003cp\u003eThe stainless steel SiC guide system was carefully selected for heavy-duty offshore applications. The guides provide smooth line release, excellent corrosion resistance, and stable performance when using thick leader systems and high-drag setups.\u003c\/p\u003e\n\u003cp\u003eThe all-stainless heavy-duty reel seat features a double locking nut structure designed specifically for large offshore reels. This configuration improves reel security and prevents loosening during prolonged high-pressure fights with giant fish.\u003c\/p\u003e\n\u003cp\u003eThe aluminum machined butt cap combines lightweight construction with exceptional structural strength. This rear section enhances fighting leverage and improves overall durability during stand-up offshore fishing applications.\u003c\/p\u003e\n\u003cp\u003eThe Gamaku Grand Impulse Series performs exceptionally well when targeting giant grouper, ara, amberjack, yellowtail, hiramasa, and other massive offshore predators where immense lifting power and structural reliability are essential.\u003c\/p\u003e\n\u003cp\u003eBuilt with advanced Japanese craftsmanship and heavy-duty offshore engineering, the Gamakatsu Gamaku Grand Impulse Series delivers unmatched power, refined bite performance, smooth pressure control, and extraordinary durability for serious trophy-class saltwater anglers.\u003c\/p\u003e","products":[{"product_id":"4549018670707-gamakatsu-gamakue-grand-impulse-40-500-heavy-duty-fishing-rod","title":"Gamakatsu Gamakue Grand Impulse 40-500 Heavy Duty Fishing Rod","description":"\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"width:900px;max-width:100%;line-height:1.7;\"\u003eNo.40\nEquipped with sufficient power to handle the powerful runs of small grouper and Ishidai. The excellent rod balance ensures smooth performance from bite detection to lifting and landing. Also suitable for live bait fishing, with a flexible tip that prevents weakening the bait, increasing the chances of encountering large fish.\u003c\/div\u003e","brand":"Gamakatsu","offers":[{"title":"Default Title","offer_id":54555538030914,"sku":null,"price":3124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/files\/Gamaku-Grand-Impulse_1.jpg?v=1781588802"},{"product_id":"4549018670714-gamakatsu-gamakue-grand-impulse-60-480-heavy-duty-fishing-rod","title":"Gamakatsu Gamakue Grand Impulse 60-480 Heavy Duty Fishing Rod","description":"\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"width:900px;max-width:100%;line-height:1.7;\"\u003eNo.60\/80\nA heavy-duty model designed for targeting not only grouper but also giant pelagic species such as trevally, amberjack, and yellowtail. Combines excellent bite sensitivity with strong resilience and power.\u003c\/div\u003e","brand":"Gamakatsu","offers":[{"title":"Default Title","offer_id":54555538063682,"sku":null,"price":3224.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/files\/Gamaku-Grand-Impulse_1.jpg?v=1781588802"},{"product_id":"4549018670721-gamakatsu-gamakue-grand-impulse-80-480-heavy-duty-fishing-rod","title":"Gamakatsu Gamakue Grand Impulse 80-480 Heavy Duty Fishing Rod","description":"\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"width:900px;max-width:100%;line-height:1.7;\"\u003eNo.60\/80\nA heavy-duty model designed for targeting not only grouper but also giant pelagic species such as trevally, amberjack, and yellowtail. Combines excellent bite sensitivity with strong resilience and power.\u003c\/div\u003e","brand":"Gamakatsu","offers":[{"title":"Default Title","offer_id":54555538129218,"sku":null,"price":3224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/files\/Gamaku-Grand-Impulse_1.jpg?v=1781588802"},{"product_id":"4549018670738-gamakatsu-gamakue-grand-impulse-120-470-heavy-duty-fishing-rod","title":"Gamakatsu Gamakue Grand Impulse 120-470 Heavy Duty Fishing Rod","description":"\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"width:900px;max-width:100%;line-height:1.7;\"\u003eNo.120\nThe most powerful model in the series. Not just a stiff rod, but one that balances power with excellent bite performance. Built for direct battles with meter-class giant fish, delivering outstanding strength and control.\u003c\/div\u003e","brand":"Gamakatsu","offers":[{"title":"Default Title","offer_id":54555538325826,"sku":null,"price":3224.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/files\/Gamaku-Grand-Impulse_1.jpg?v=1781588802"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/4097\/7730\/collections\/Gamaku-Grand-Impulse.jpg?v=1778478574","url":"https:\/\/www.yokitackle.com\/collections\/gamaku-grand-impulse.oembed","provider":"YOKI Tackle Fishing Gear Emporium","version":"1.0","type":"link"}