Motor Kit Compatible with Lego: Power Functions Technic Remote Control Set with Battery Box Engine Parts Motor Controller Steering Servo Motor Block Motor Gears Starter (9 in 1 Set)

Great product. My 9 year old so figured out how to use these with his basic legos. Great for kids or adults. So far they fit all legos and have been very durable. Compatibility is a huge plus.

My son has been asking for this all year to use with his branded bricks so I took a shot at it not really knowing or undering what he needed. The motors and controllers work great and he's having hours of fun. Everything works properly, and is as described, all you need is a few batteries and some gear bricks and off the go!

Grandson loved it

The controller is uncomfortable to touch because of the small size and the only complaint I have is that only the left side has power to move but the other side doesn't have one with stops me from building 2 wheel drive cars also is not value of the cost and so what I'm trying to say is that the build quality is not good with creativity and functionality

My son (14) LOVED these! He enjoys taking apart RC cars & recreating them and building cars with legos.

My son has had a blast with these. Compatible with our Lego Technic stuff.

Great product for 7 y\o boy. It does what it should do

The motor connection port and the control switch don't work. They didn't work on either copy of the sets we purchased. That said, it's still a good price for the other parts which do work. And it IS Lego compatible, though not Lego brand.

Super amei o produto super divertido didático e fácil de montar.