Mk2 Fat Boy Overview (low res images)

If you’re already familiar with the Mk2 Barrow, you’ll know it as a rock-solid, compact barrow trusted by thousands of anglers. But what if you want just that little bit more? More stability. More strength. More confidence on uneven ground. That’s exactly where the Mk2 Fat Boy comes in.

Retaining the proven frame design of the Mk2, the Mk2 Fat Boy delivers enhanced performance through carefully considered upgrades — making it the ideal step up for anglers who like to push further, carry more, and stay out longer.

At its core, the Mk2 Fat Boy shares the same base platform as the Mk2. This isn’t a redesign — it’s an evolution. If you’re unfamiliar with the Mk2 or want a refresher, you can learn more about its frame design and original features [here].

What we’re focusing on in this article is what sets the Fat Boy apart.

The most noticeable upgrade is the Fat Boy front wheel — a wider, more stable option that comes as standard and delivers significant improvements in balance. If you’re familiar with the Mk4s Evo, you’ll recognise the same wheel here.

This wheel strikes the perfect balance between width and manoeuvrability. Go too wide, and you lose agility; go too narrow, and stability suffers. The Fat Boy wheel sits in the sweet spot, giving you better control without any compromise on handling.

The Mk2 Fat Boy also features rigid crossbar handles, which eliminate flex when under heavy loads. This translates to a more stable, controlled push — especially important when fully loaded.

Whether you’re hauling bait for a week-long campaign or simply carrying a bit more gear than usual, having confidence in your barrow’s handling makes a big difference on the bank.

The strength upgrades don’t stop at the wheel and handles. The Mk2 Fat Boy is fitted with a thicker-gauge front bar, giving the frame more durability and a noticeable “no-nonsense” build feel.

It comes supplied with a Y-bar, making it even easier to secure large or awkward items on top of your load. From bedchairs and bait buckets to winter essentials, it’s built to be loaded up without flinching.

For those planning to upgrade to a motorised system, the Mk2 Fat Boy is fully compatible with Carp Porter’s market-leading Power Conversion Kit.

This means you can purchase with confidence now, knowing you have the flexibility to upgrade to power later — without compromising on quality or compatibility.

The Mk2 Fat Boy takes everything that made the Mk2 a standout and builds on it — literally. It’s the natural next step for anglers who love the compact footprint and proven design of the Mk2, but want to carry heavier loads with more stability and confidence.

More strength. More support. More performance when it matters.

If you’re looking to step up from the Mk2 without sacrificing its nimbleness, the Mk2 Fat Boy is the obvious choice.