40pcs Power Function Motor Set - Unleash Your Creativity with M, L, XL, and Servo Motors, Train Motor, Remote Control, Battery Boxes, Receivers, Light Cable, Switch, Extension Wires

This was great! My son built an RC car out of LEGO with these parts and they worked well!

We bought this 40-piece motor set for our 9-year-old LEGO-loving son, and it has been a fantastic addition to his collection. He absolutely loves it and has been so creative with how he uses the motors in his builds.We’ve been genuinely impressed by what he’s able to create—from moving vehicles to spinning parts on his custom builds, it’s really taken his LEGO play to the next level. The motors are easy to use and integrate well with standard LEGO pieces.Highly recommend for any young builder who wants to bring their creations to life with motion!

Got these for my 11 year old grandson. He loved it, but it comes with limited instructions and no real examples for him to try. He kept them, but they are probably in a box unused.

We got this set, and it’s been awesome to see what my son creates with it. He’s made some really cool robots and even a prosthetic arm! The motors give his builds the movement and functionality he’s been looking for. The set has a great variety of motors and accessories, so he can experiment with different designs. It’s amazing watching him get more creative with each new project. If you’re into Lego Technic and MOCs, this set is definitely worth it.

Servo motor breaks pretty quickly as the sensor wears out fast, and controller dials are not accurate and don't read sometimes. Otherwise the motors and battery packs and everything else are solid. Also works with oem lego parts

My son loves this set. He is a Lego fan. It was a hit for Christmas. Probably the best purchase I made for him.

Same concerns as the person who wrote the review titled: “Not a typical Lego gift”..So disappointing! The most uninspiring packaging! And no instructions? Come on!!!

One motor didnt work