---
product_id: 211568892
title: "42105 Technic Catamaran"
brand: "lego"
price: "€ 141.94"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/211568892-42105-technic-catamaran
store_origin: SK
region: Slovakia
---

# 404 precision pieces First-ever floating LEGO Technic model Adjustable sails, daggerboards & rudder 42105 Technic Catamaran

**Brand:** lego
**Price:** € 141.94
**Availability:** ✅ In Stock

## Summary

> ⛵ Float your creativity to new horizons with the LEGO Technic Catamaran!

## Quick Answers

- **What is this?** 42105 Technic Catamaran by lego
- **How much does it cost?** € 141.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/211568892-42105-technic-catamaran)

## Best For

- lego enthusiasts

## Why This Product

- Trusted lego brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build & Bond:** 404 expertly engineered pieces designed for ages 8+, perfect for solo focus or quality time with your mini-me.
- • **Master the Wind:** Adjust the sails to racing positions and steer with precision using the functional rudder for ultimate control.
- • **Float Like a Pro:** Experience the thrill of a true-to-life catamaran that actually floats on water, redefining LEGO playtime.
- • **Stability Meets Style:** Raise and lower dual daggerboards to maximize balance and performance on any water surface.
- • **Trusted Quality & Safety:** Crafted with LEGO’s legendary durability and safety standards, ensuring a worry-free, premium building experience.

## Overview

The LEGO 42105 Technic Catamaran is a 404-piece building set designed for ages 8 and up, featuring the first-ever floating LEGO Technic model with working sails, adjustable daggerboards, and a steerable rudder. This multicolor, hand-operated catamaran combines engineering skills with hands-on fun, delivering a premium, safe, and immersive building experience that brings watercraft modeling to life.

## Description

Product Description LEGO components meet stringent industry standards to ensure they are consistent, compatible and form a secure connection every time – it’s been that way since 1958. LEGO components are dropped, heated, crushed, twisted and analysed to make sure they meet stringent global safety standards. Safety Warning Choking hazard warning: Small parts

Review: Excellent value Lego technic set - Purchased for my son for Christmas, arrived early and well packaged, good value set with just over 400 pieces nice size for my nine year old to complete on his own with a little help from his dad well I do love Lego!! Good quality as expected from Lego easy to follow instructions highly recommended!
Review: Great set - Great lego set. Fun to build and use.

## Features

- Warning:Do not aim at eyes or face.
- Warning:Not suitable for children under 10 months.
- Warning:Not suitable for children under 36 months
- Warning:To be used under the direct supervision of an adult
- Warning:Toy inside. Adult supervision recommended
- Catamaran
- For the first time ever both models float on water - check this classic 2-hull catamaran design, working sails, daggerboards and rudder!
- Fans can angle the sails for a racing position, raise and lower the 2 daggerboards to maximise stability, then use the rudder to steer.
- Manufacturer recommended age: 8+
- Number of pieces: 404

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081F8KXHD |
| Age Range Description | big kid, teen |
| Best Sellers Rank | 55,545 in Toys & Games ( See Top 100 in Toys & Games ) 18 in Watercraft Model Building Kits 1,810 in Toy Building Sets |
| Brand Name | LEGO |
| Colour | Multicolor |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 4,016 Reviews |
| Educational Objective | Engineering Skills |
| Included Components | LEGO Technic Catamaran Set Floating Model 42105 |
| Item Dimensions | 7 x 26.2 x 38.2 centimetres |
| Item Type Name | Building set |
| Item Weight | 815 Grams |
| Manufacturer | LEGO |
| Manufacturer Warranty Description | If your new LEGO set is missing parts or has faulty parts, LEGO System A/S will replace these parts free of charge through our Bricks & Pieces service. We strive to make this free replacement available in all countries, but reserve the right to change the availability of the Bricks & Pieces service at any time without prior notice. |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188 |
| Minimum Age Recommendation | 96 |
| Model Name | LEGO Technic Catamaran Set Floating Model 42105 |
| Model Number | 42105 |
| Model Year | 2020 |
| Number of Pieces | 404 |
| Number of Players | 1 or more |
| Power Source | Hand-operated |
| Size | standard size |
| Special Features | Easy Storage |
| Sub Brand | Technic |
| Subject Character | Technic |
| Theme | Boat |
| Unit Count | 404.0 count |

## Product Details

- **Brand:** LEGO
- **Cartoon character:** Technic
- **Colour:** Multicolor
- **Educational objective:** Engineering Skills
- **Manufacturer Minimum Age (MONTHS):** 96
- **Material:** Plastic
- **Number of pieces:** 404
- **Special feature:** Easy Storage
- **Sub brand:** Technic
- **Theme:** Boat

## Images

![42105 Technic Catamaran - Image 1](https://m.media-amazon.com/images/I/81G61tTAJQL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: How to operate the boat once build, do we need a remote control?**
A: No remote needed as it is not a motorised model

**Q: Is this too easy for an adult to build?**
A: It is if the parts were missing out of mine

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value Lego technic set
*by L***O on 27 December 2022*

Purchased for my son for Christmas, arrived early and well packaged, good value set with just over 400 pieces nice size for my nine year old to complete on his own with a little help from his dad well I do love Lego!! Good quality as expected from Lego easy to follow instructions highly recommended!

### ⭐⭐⭐⭐⭐ Great set
*by R***L on 29 September 2024*

Great lego set. Fun to build and use.

### ⭐⭐⭐⭐⭐ Great fun
*by P***T on 29 June 2021*

I bought this for something to do after I'd had surgery as I was going to be stuck in bed for a while. I had great fun building it, and it has all the usual Technic parts that make things move realistically. Cant wait to build more. The kids now enjoy playing with it in the bath, they still cant believe how well it floats!!

## Frequently Bought Together

- LEGO 42105 Technic Catamaran
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- LEGO Technic NASA Mars Rover Perseverance Space Set with AR App Experience, Science Discovery Set, Learn About Vehicle Engineering, Construction Toy, Birthday Gift for Kids 10 Years and Up 42158

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**Shop now:** [https://www.desertcart.sk/products/211568892-42105-technic-catamaran](https://www.desertcart.sk/products/211568892-42105-technic-catamaran)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-11*