WEERSHUN 9-in-1 Motor Kit Compatible with Lego Technic, Motor Set with Powerful Motors, Advanced Control Functionality, Ultimate Compatibility

A very good set. Everything works perfectly. You can invent lots of new mechanisms and give your old Lego set a new life.

These are so much fun! This is the second set we have purchased. My 9 year old enjoys making cars and other motorized toys with them. There are lots of YouTube channels that give ideas of builds. They fit well with Lego Technic. This is a great addition to our lego collection.

Review for 9-in-1 Motor Kit Compatible with Lego Technic Great motor kit for Lego Technic enthusiasts! I bought it for my models, and it fully met my expectations. ✅ Pros: • Powerful motors – provide good torque and speed. • Perfect compatibility – fits seamlessly with Lego Technic builds. • Advanced control – allows for precise movement adjustments. • Solid build quality – durable plastic and well-made components. ❌ Cons: • Could use more detailed instructions, especially for beginners. • Motors can get warm after extended use, but that’s expected. Overall, an excellent motor kit for expanding your builds! Highly recommend it for Lego Technic fans.

I searched for k’nex compatible motors and these came up in the search. Although it didn’t specifically say k’nex in the description it does say “most systems.” I decided to give them a shot. I can not see a way to connect k’nex. But it’s ok because they do work fine with legos. I do wish they had more Lego connection points/options. But overall very impressed with the operation of the remote. It varies speed AND direction. And overall function of the motors is excellent.

Fun addition for a young lego master! Working well and it's been a year since purchase!