DIY Parts Engine Suspension Parts for Technics Vehicle - Compatible with All Major Brands

Parts are low quality prints or moulds. Not necessarily within LEGO tolerances. Missing parts from what is pictured. It may be ABS plastic (like most LEGO pieces), but if it is it's nowhere near as hard as LEGO ABS pieces, so pieces flex that should not be flexible.

This set has really enhanced my Lego cars

Here is some helpful information on this item: First the good news is that the items in this set, while not made by Lego, are fully compatible and work well (there was minor flash on two treads, but easily removed). I actually got more treads than advertised (for example, I got 107 large treads instead of 100).As for the bad, be aware that despite the listing not declaring such, the colors are/may be different than shown! The large treads are shown in black, but came in dark grey (would have preferred black). The large sprockets are shown in yellow, but came in white (not a color available in actual Lego Technics) which I am OK with (but if I could pick, again would have preferred black). I’m not bothered too much by this, but you are be forewarned. Second, the item shipped to me from Shenzhen, China, and took 10 days to get to me. It was shipped the next day after ordering via airmail, but the distance, customs, etc. means a bit longer than usual for an “in stock” item). I was aeaare it was made in China, just not that it would ship from there!Considering value, it is a good buy if you are not hung up on color or origin.

Despite this being a knockoff brand, the quality is very good. I had no issues with the product and everything works amazing!

I did not receive all of the pictured parts. I got most of them and they feel like good quality pieces... Just wish I had got what I saw. It does not mention that it will be a "mix" or that parts will be replaced by others for any reason. Again, the parts feel like good quality, just wanted them all.

I bought a LEGO set that was missing certain pieces. I first tried searching for original LEGO parts, with no luck. I was glad to find this set that had matching pieces.

There are some pieces in here that Lego doesn't even offer. The quality of the parts is on par with Lego also. Maybe technic should use some of these ideas for their models! I can't wait to think up some new ideas and designs using these parts. Great deal for the money.

Did not come with bottom right pieces