LEGO Technic Catamaran 42105

Sailing fun with a LEGO Catamaran that floats on water!
Sailing fans will love imagining the thrill of boat racing with this LEGO Technic Catamaran toy which actually floats!
Got what it takes to be the speed-sailing champ? Put your skills to the test with this LEGO Technic Catamaran – which really floats on water! Built for speed, it’s packed with features to give you the edge on race day. Angle the sails, then use the dagger boards for stability as you sail through the water. Rebuild your model into a floating Race Power Boat for even more sailing adventures.
Kids can recreate the thrill of boat racing with this super-cool LEGO Technic (42105) Catamaran toy. For the first time ever, this LEGO Technic model toy floats on water! So, sailing enthusiasts can learn while they play. See how the sails work. Or how the dagger boards maximise stability and how the rudder steers. With the classic 2-hull catamaran design, this model boat is a fantastic recreation of the real thing.

Learn how to build and sail an awesome toy boat
Build… rebuild… play… display... There’s so much for kids to discover with this LEGO engineering toy. Have fun building the Catamaran – inspired by real race boats. Then set it in the bathtub to recreate speed sailing adventures before rebuilding into a Race Power Boat. If you’re looking for toy boats that really float, this set is a great choice.

Unique toys and immersive building experiences
LEGO Technic sets are ideal for LEGO fans looking for a new challenge. They offer an advanced building experience for kids and adults who enjoy learning new engineering skills – or simply love to build.
Kids can recreate the thrill of boat racing with this super-cool LEGO Technic (42105) Catamaran toy. For the first time ever, this LEGO Technic model toy floats on water! So, sailing enthusiasts can learn while they play. See how the sails work. Or how the dagger boards maximise stability and how the rudder steers. With the classic 2-hull catamaran design, this model boat is a fantastic recreation of the real thing.

Learn how to build and sail an awesome toy boat
Build… rebuild… play… display... There’s so much for kids to discover with this LEGO engineering toy. Have fun building the Catamaran – inspired by real race boats. Then set it in the bathtub to recreate speed sailing adventures before rebuilding into a Race Power Boat. If you’re looking for toy boats that really float, this set is a great choice.

Unique toys and immersive building experiences
LEGO Technic sets are ideal for LEGO fans looking for a new challenge. They offer an advanced building experience for kids and adults who enjoy learning new engineering skills – or simply love to build.
Take to the water with this racing Catamaran floating toy sailboat. Packed with realistic features, it includes 2 sails, 2 dagger boards and rudder.
Ideal for developing engineering skills, this 2-in-1 model sailboat kit lets kids build, play and rebuild, giving an introduction to how boats really work.
Master the tactics of a world-class speed-sailor. Angle the sails for the ultimate racing position. Raise and lower the 2 dagger boards to maximize stability. Then use the rudder to steer.
Looking for the best gifts for a toy boat fan? This LEGO Technic Catamaran (42105) is a great choice. Designed for ages 8+, it’s ideal for LEGO fans looking for a new challenge, or for anyone with a passion for sailing.
At over 12” (32cm) long, 8” (22cm) wide and 17” (44cm) high (from the bottom of the rudder to the top of the mast), this model sailboat is made for easy handling in the bathtub.
LEGO Technic Catamaran building kit;Kids can build their own model Catamaran before setting the boat on the water to explore all its cool functions.;Really floats in water!;A first for LEGO Technic, this detailed Catamaran floats on water. Put it in the bathtub for speed sailing adventures.;Building fun for sailing fans;Kids will love building this detailed catamaran.;Realistic features;Based on a real Catamaran. See how sails and rudders work.;Floats in water!;Set the Catamaran in the bathtub for sailing adventures.;Awesome 2-in-1 model;Kids can rebuild the Catamaran into a cool Race Power Boat.;Sail the Race Power Boat;Just like the Catamaran, the Race Power Boat really floats!;Inspire creative play;With 2 sailing models to build, kids will enjoy hours of fun.;Develop new building skills;Kids can learn how real boats work with this 2-in-1 model, packed with authentic sailing features.