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LEGO Technic: Catamaran (42105) - New Sealed - box front
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  • LEGO Technic: Catamaran (42105) - New Sealed - box front
  • LEGO Technic: Catamaran (42105) - New Sealed - built set
  • LEGO Technic: Catamaran (42105) - New Sealed - minifigures
  • LEGO Technic: Catamaran (42105) - New Sealed - set details
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LEGO Technic: Catamaran (42105) - New Sealed
SealedReleased 2020

LEGO Technic · 42105 Catamaran

£46.99
Sold

Sold — this one's gone

Last sold at £46.99

Most of our sets are one-offs, but some do come back. Leave your email and we'll tell you if this one does — or we can try to source one for you.

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Set facts

LEGO set 42105 (Technic) — new, factory sealed, released 2020. Currently sold out at Hadley Bricks (last sold at £46.99).

Set number
42105
Theme
Technic
Released
2020
Condition
New, factory sealed
Delivery
Royal Mail Tracked, UK
Description & condition notes
Brand New & Sealed

Experience the thrill of high-speed water sports with this sleek Technic Catamaran. This retired set captures the engineering excellence LEGO Technic is known for, featuring realistic dual-hull design and authentic sailing details.

With 404 pieces, you'll build a fully functional model complete with working steering and adjustable sails. The catamaran's streamlined hull and detailed rigging make it a standout display piece, while the motorized options (with separate motor purchase) unlock dynamic play possibilities.

  • Authentic catamaran design with dual hulls
  • Functional steering mechanism
  • Adjustable sail system
  • Impressive display model for any collection

Since this set is no longer available in shops, it's a genuine find for collectors and Technic enthusiasts. Whether you're drawn to maritime themes, engineering challenges, or expanding your retired set collection, this catamaran delivers quality building and lasting appeal.

Our cheapest price guaranteed — at least 10% off our listings on other platforms.

Questions, answered

Is it genuinely factory sealed?

Yes. It's genuine LEGO and has never been opened. We check every sealed set before dispatch.

When will it arrive?

We usually dispatch within 1–2 working days by Royal Mail Tracked. Delivery is free over £50 and £3.99 below that.

Can I return it?

Yes. You have 14 days from delivery to change your mind, under UK consumer law. If it isn't as described, I'll refund you and pay the return postage. Read the returns policy.

Why is it cheaper here than on eBay or Amazon?

Buying direct cuts out the marketplace fees, so we pass the saving on: our prices here are always at least 10% below our own eBay and Amazon listings.

More Technic sets in stock

See all LEGO Technic Sets →

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