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Gear & Axle Set - Compatible with Mainstream Technic Parts, DIY Assortment Pack (Gear Rack, Worm, Pins, Axles, Connectors) for Technic Building Blocks
Jose
Reviewed in the United States on February 16, 2025
My 7 year old built the full engine in the instructions, took it apart, and started incorporating the parts into other designs. He made motorcycle V-twins and inline 4s.These parts were perfect. The instructions, which were discarded, were not too easy to follow.
Heather
Reviewed in the United States on February 11, 2025
My son loved building this little engine. He was hesitant to buy it with his birthday money because some reviews said the engine didn't function as they'd hoped. His went together and works nicely. He was very happy with his purchase.
Steve groom
Reviewed in the United States on February 26, 2024
Put together a good bit of Lego technic cars and this is an extra peace of mind, perfect fitmat and nice product when you are shorted pieces.
Kim
Reviewed in the United States on October 28, 2024
Good value for being an off brand. If you need to use them in pairs don't pair it up with the brand name because they do move at different speeds.
Nicole
Reviewed in the United States on January 2, 2024
My son was so excited to receive these for Christmas but the longer rods didn’t work. Will be returning these items
Matt96ehs
Reviewed in the United States on May 18, 2023
The power these small pieces pack was above expectations
Omer Chaudhary
Reviewed in the United States on December 30, 2023
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