Extreme EXT500 Combination

Extreme EXT500 Combination

Extreme EXT500 Combination are a premium, British-built solution designed for those who demand quality and versatility.

Whether you are a dinghy racer or a weekend cruiser, this combination unit offers the "best of both worlds." It pairs a robust road trailer with a detachable launching trolley (the Launcher Deluxe), allowing you to move your boat from the road to the water without ever needing to submerge your road wheels or bearings

Extreme EXT500 Combination Key Features

• Durable British Engineering: Proudly designed and manufactured in the UK with a heavy-duty, hot-dipped galvanised frame to ensure maximum longevity against the elements.
• The Ultimate "Combi" System: Includes the Launcher Deluxe trolley, which nests perfectly into the road base. This means easy recovery at the slipway and secure, effortless towing on the motorway.
• Superior Running Gear: Equipped with a genuine Knott or AL-KO axle and waterproof sealed bearings, providing you with peace of mind during long-distance hauls.
• Fully Adjustable Setup: No two hulls are the same, which is why everything on the EXT500 is adjustable. We can help you customise the fit to ensure your boat is perfectly cradled.
• Ready for the Road: Supplied as standard with a lightboard on extendable bars, 8" wheels for a low centre of gravity, and a 48mm jockey wheel for easy manoeuvring when unhitched.
• Effortless Loading: Features a rolling rear cross-member to make the transition from launcher to road trailer smoother than ever.

Technical Specifications

• • Max Boat Weight: 365kg
  • Gross Trailer Weight: 500kg
  • Unladen Weight: 135kg
  • Overall Length: 3.83m
  • Overall Width: 1.57m
  • Compatibility Dinghies:  up to 14' (4.3m)
  • Finish: Hot-dipped Galvanised Steel

Morgan Marine Tip: This trailer is our "go-to" recommendation for owners of popular sailing dinghies and small hard boats. It’s light enough to be handled by one person but built to handle the rigours of the UK coastline.

Extreme EXT500 Combination FAQs

What exactly is a "Combination" trailer?

It’s a two-in-one system. You get a fully road-legal trailer (the road base) and a separate launching trolley (the Launcher Deluxe) that nests securely inside it. This allows you to tow your boat to the slipway, slide the trolley out to launch into the water, and keep the road trailer—including its wheels, axles, and bearings—perfectly dry on the hardstanding.

What size boat will the EXT500 Combi fit?

This model is specifically designed for dinghies up to 14 feet (approx. 4.3m) in length. Because the frame is highly adjustable, it can be tailored to fit almost any hull shape within that size range, from racing dinghies to small hard boats.

What are the weight capacities I need to know?

• • Gross Trailer Weight: 500kg
  • Unladen Weight: 135kg
  • Maximum Payload (Boat Weight): 365kg

Please note: This weight must include your boat, engine, and any gear stored on board while towing.

Does it come ready for the road?

Absolutely. When you buy from Morgan Marine, your EXT500 comes with everything you need to get home safely:

• • A lighting board on extendable bars.
  • A 48mm jockey wheel for easy moving by hand.
  • A genuine Knott or AL-KO axle with waterproof sealed bearings for maximum reliability.

Will it fit my specific hull shape?

Yes, that’s the beauty of the Extreme range. Every component—from the bunks to the winch post—is adjustable using U-bolts. We can help you set it up here at Morgan Marine to ensure your boat is supported exactly where it needs to be.

Is it easy to load the trolley back onto the road trailer?

Very. The EXT500 features a rolling rear cross-member. This acts as a guide and a roller, making it much easier to pull the launcher back onto the road base, even when you’re working single-handedly.

What is the benefit of "British Built"?

Extreme trailers are manufactured right here in the UK. This means they are built with a heavy-duty, hot-dipped galvanised frame designed to survive our salt-water environment. It also means that should you ever need a spare part—a new mudguard, a roller, or a lighting bar—we can source them quickly for you.

Do I need a special license to tow this?

No. Because the gross weight is 500kg, this is an unbraked trailer. It can be towed by almost any standard car on a normal Category B (car) driving license.

What are the overall dimensions for storage?

If you’re measuring up your garage or driveway, the overall length is 3.83m and the width is 1.57m.