⌘ K
"The Ultralight Helicopter is a pleasant, accessible Technic two-in-one that earns its Recommended BrickScore of 70.1 as an honest entry-level set: it looks good when stickered, the gear operation is smooth, and the dual build options offer genuine variety. Buyers expecting wheel-driven rotor action will be disappointed, but 740 owners rated it 4.69 out of 5 and 90% would recommend it, making this a reliable beginner pick."
The Technic Ultralight Helicopter (42057) is a likeable two-in-one set at a $19.99 price point that earns its Recommended label despite modest mechanical depth. JANG (75) appreciated the smooth gear operation and the dual-build options, specifically noting the primary model is properly an autojyro rather than a helicopter. Brickset (65) called the functionality limited and criticized the 45-degree angled undercarriage wheels as unrealistic. Owners are broadly positive with a 4.69 average across 740 ratings, and 90% would recommend it, with the main reservation being that the rotors are not wheel-driven and must be turned by hand or by the bottom gear.
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"It is a twoin-one set, meaning you can build one of two possible official build options at a time with the parts included."
JANG's LEGO Reviews
"it looks cool enough to excite young Technic builders thanks to the stickers: without them it would be a bit bland"
Brickset Reviews"It is a twoin-one set, meaning you can build one of two possible official build options at a time with the parts included."
"it looks cool enough to excite young Technic builders thanks to the stickers: without them it would be a bit bland"
Owners overwhelmingly praise the 42057 as an excellent entry-level Technic set with engaging builds, clever moving parts, and strong value, though a few wish the rotor mechanics were motor-driven rather than manual.
Amazon4.7
LEGO.com4.2
Walmart3.8
