£238.99
In stock
You are just £80.00 away from Free Mainland UK Delivery!
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
When you step into the arena of extreme blue-water angling to square off against the most brutal, freight-train predators in the ocean, you leave standard tackle behind. The Daiwa 20 BG MQ 18000 is a massive, uncompromising titan of a spinning reel, specifically engineered for the ultimate heavy-duty saltwater disciplines. Built to endure the bone-shattering runs of giant pelagics and the vertical punishment of deep-sea jigging, this reel represents the pinnacle of industrial-strength design, offering an incredible blend of raw, torque-driven muscle and flawless mechanical durability.
The engineering foundation of the 18000 size is its immense, single-piece aluminum Monocoque (MQ) unibody frame. By entirely eliminating traditional sideplates and structural screws, the MQ design creates an incredibly rigid, warp-proof chassis that completely prevents gear misalignment under extreme, rod-bending pressure. This revolutionary design frees up maximum internal volume, allowing Daiwa to pack in a colossal, digitally cut Tough Digigear that provides unmatched power transmission and longevity. Paired with a staggering 20kg ATD™ (Automatic Tournament Drag) system and an optimized 5.3:1 Power Gear ratio, this reel delivers relentless, winch-like cranking torque to halt runaway monsters dead in their tracks.
Model: 20BGMQ18000 (The ultimate apex predator and blue-water titan size).
Chassis Technology: Full Aluminum Monocoque (MQ) screwless unibody frame.
Gearing System: Precision, digitally cut Tough Digigear (Oversized for maximum torque).
Gear Ratio: 5.3:1 Power Gear (Optimized for maximum structural winching muscle).
Weight: 865g ($30.5\text{ oz}$) — Solid, heavy-duty construction built for extreme encounters.
Maximum Drag Capacity: A ferocious 20kg ($44.1\text{ lb}$) via a premium Carbon ATD system.
Line Retrieval: An immense 125cm ($49.2\text{ inches}$) of line recovered per handle turn.
Bearing Count: 6 + 1 High-Performance Saltwater Resistant Bearings.
Bail Arm Configuration: Manual Bail Return (Guarantees safety during high-velocity power casts).
Handle Assembly: CNC-cut aluminum screw-in power handle finished with an ergonomic, high-grip Power T-shape knob.
| Line Type | Metric Sizing | PE Sizing |
| Nylon / Monofilament | $0.42\text{mm} / 300\text{m}$ | — |
| Daiwa J-Braid | $0.42\text{mm} / 300\text{m}$ | PE 6 / 300m |
Extreme Blue-Water Tuna Stalking: The absolute premier choice when chasing massive Yellowfin, Bluefin, or Bigeye Tuna across open ocean swells. The 20kg ATD drag handles blistering, long-distance runs with perfect, heat-dissipating smoothness.
Tropical Giant Trevally (GT) Popping: Perfect for casting heavy surface poppers and stickbaits directly into violent reef zones. The 125cm line retrieval allows you to rip lures across the surface with explosive action, while the MQ frame provides the power to wrench hooked GTs away from sharp coral edges.
Heavy Deep-Drop Jigging: Ideal for vertical jigging campaigns in deep ocean trenches for monster amberjacks, grouper, or massive Arctic halibut in international waters. The 5.3:1 Power Gear ratio acts like a mechanical winch, effortlessly lifting heavy vertical jigs and massive fish up from the depths.
Pro Tip: When you are spooling up a powerhouse reel like the 18000 with heavy-gauge PE 6 or 8 braid, line packing tension is absolutely critical! Because of the massive 20kg drag capability, if your braid is spooled on too loosely, the line will brutally bite and bed deep down into itself during a heavy fight, causing catastrophic tangles or line snaps on the next cast. Always wind your braid onto the aluminum spool under immense, rock-solid tension—ideally using a dedicated line spooling tool or by pulling the line through a wet towel under heavy pressure. When finished, the spool should feel as rock-hard as solid wood!
Q: Why is the 5.3:1 gear ratio on this model designated as a “Power” ratio?
A: On smaller reels, higher gear ratios are favored for quick line pickup. However, when fighting giant fish with an 18000-sized reel, a super-high ratio makes the handle incredibly heavy and difficult to turn under load. The 5.3:1 ratio is a mathematically optimized “sweet spot” that maximizes mechanical advantage and rotational torque (like low gear in a 4×4 vehicle), yet still recovers a massive 125cm of line per turn due to the huge circumference of the oversized spool.
Q: Can this reel withstand constant saltwater submersion and heavy spray on a boat bow?
A: Yes. The Monocoque unibody naturally eliminates the traditional seams and sideplate joints where water and salt crusting love to breach. This is fortified by a comprehensive multi-point rubber sealing array protecting the main gear cavity, handle shaft, and drag stack, providing world-class resistance against corrosion and water intrusion.
Q: What is the benefit of the Manual Bail Return on a reel of this size?
A: When you are launching a heavy 150g surface popper or a massive lead weight to the horizon, the immense G-forces generated can cause a standard automatic bail arm to accidentally trip and slam shut mid-cast. This instantly snaps your expensive line and sends your tackle flying. The manual bail return completely eliminates this risk; the bail arm can only be closed by hand, ensuring it stays locked wide open throughout your entire casting motion.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.




Penn Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
Wader Waist Guide
Small (28″-30″)
Medium (30″-33″)
Large (34″-37″)
XLarge (37″-39″)
XXLarge (39″-42″)
3XLarge (42″-45″)
Kinetic/Westin Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Grundens Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Vass Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trakker Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Korda Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Guy Cotten Chest Size Guide
Small (86 – 94cm)
Medium (94 – 102cm)
Large (102 – 110cm)
XLarge (110 – 124cm)
XXLarge (124 – 134cm)
3XLarge (134 – 154cm)
Fox Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Nash Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Aqua Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Guru Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Preston Chest Innovations Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trouser Waist Guide (Inches)
Small – 28″ – 32″
Medium 32″ – 34″
Large – 34″ – 36″
X-Large 36″ – 38″
XX-Large – 38″ – 42″
XXX-Large 42″ – 46″
XXXX-Large 46″ – 52″