580Pcs technic Spare Parts Compatible with Lego technic

It arrived in time and my grandson loved it!

If you are an AFOL who likes to MOC, and you need technic pieces (especially gears, wheels, or treads (think "undercarriage"...if it was used as part of the undercarriage of a vehicle, you will likely find it in this kit)...this is for you.If that sentence made no sense to you, this may not be for you...but if you have a child in your life that likes to Make their Own Creation (and those creations have anything to do with transportation...) you may want to consider these as a gift.Differentials, double-bevel gears, bevel gears, clutches, tires, shock absorbers, beam connectors, axles...the picture is accurate, but honestly, I don't think it quite does justice to the scope of the number of pieces you get.I recently was putting together a kit that wound up with a missing piece (hey, it happens...). Rather than having to wait for a replacement, I just went into my supply, pulled the missing piece from one of the parts in this kit, and finished the build. When the missing piece finally arrived, I just dropped it back in my supply.Note that this is *not* a complete kit in itself, and there are no instructions with it, you'll have to figure out how to put the differentials together yourself (and there's 4 different styles of differential in this kit...). There are websites that can help you indentify the part, and what kits use a given part, and from there you can find how it was used in a given kit; if you aren't currently familiar with those sites, you *will* be once you figure all these parts out...Overall, highly recommended it you build - or want to build - custom creations with gears, tank treads, or wheels

The colors are slightly different than pictured, and some don't really match the Technic colors. But all the promised pieces seem to be here.This is so much more affordable than getting name brand! A crazy number of pieces included.My only complaint is the selection of pieces included. It only has one pullback motor. It has a lifetime supply of gears but you still have to go buy your motors separately. All the pieces here are pretty small, no larger gears. And it didn't have enough small pin connectors. But given the affordability and good quality I don't really have much room to complain. 4.5 stars

I ordered these for my teen daughter, who spends a significant amount of her time playing with bricks. She really enjoys this set which contains mixed bags of gears, connectors, wheels, etc. She is especially thrilled with the pull-back mechanism, which will allow her to experiment with adding motion to her creations. Adding a few small motors and a set of classic bricks will allow my daughter to create all kinds of animatronic sculptures. All the parts in this set are high-quality and fit together well with each other and with the major brand. I was surprised to see that the bags look almost identical to those of the major brand only they came in an unlabeled, cardboard box instead of a specific set. Once they're open, it's almost impossible to discern which is the main brand and which is the off brand. I would recommend these to anyone who likes to tinker with Technic.

This is a review for SEEMEY 580Pcs technic Spare Parts Compatible with Lego technic.This kit adds so many more pieces to your ever-expanding bin of parts. They are good quality as well. When you make a connection, you can rest assured it is going to stay connected. This allows you to get more advanced with your builds or to replace broken ones. You are only limited by your imagination.

This is great to expand on my lego set and create many different types of moving vehicles. There are plenty of gears to create fast or slow moving cars. It also comes with a pull back motor that works really well with the gears. The pieces are really well made and fit with my existing set.

This is an excellent addition to an existing set - any Technic/MindStorms/Regular set really.This kit includes just about every part my kids usually run out of during vehicle build challenges. This is a great price point. The manufacturing quality is pretty high for such a low price.I have only one non-complaint complaint.. I really wish it had more then one pull back motor. That is now the most fought over part in the kits. :). I remember them from older kits, but hadn't seen one in ages.

These are a collection of technic compatible parts at a bargain price.This came packaged in a box including 10 total bags, which were really 5 sets of two bags. In addition to that, there is one pull-back motor. See the picture with the opened parts.One of my bags contained a single malformed small gear (undershoot on the injection molding). See picture. That’s a shame, but it doesn’t take away from the bargain price of the set.All of the parts work and fit exactly as they should. The pull-back motor works fine, but it’s only so useful. There are lots of small gears, but I would have preferred more pins.