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844Pcs Pins-Gears-Axles Set Compatible with mainbrands-Technical-Parts, Latest differentials Chain Link Connector Joints Tank Track Car-Wheels-Tires Shock-Absorber Steering Shaft

4.3 (13) Write Review
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$43.99

$ 23 .99 $23.99

In Stock
  • Please note: the colors of the building blocks are random,The product color in the picture is only for demonstration reference.Instructions not included.
  • Exclusive supply of the latest third-generation differentials (suitable for 42130 and later technology series models), as well as transmission accessories
  • STEM activity kits,Diy toy,MOC EV3 Wedo Mindstorms can assemble freedom to create unique creative.
  • Technical parts assortment pack 844 parts,same as picture Applied to the standard small particle parts, it can be compatible with the mainstream brands on the market, a great accessories set. Easily to be assembled and disassembled, simple to use.
  • Finest quality meaterials, affordable and durable, Fun and useful for your technic project, a great gift choice for building block fans.


We have a variety of building block upgrade options: Over 600 Bricks set available in our store More than 50 power upgrade kits available in our store More than 20 kinds of spare parts sets, you can do STEM, EV3, MOC and other DIY, you can find tread,sprocket,wheel,large,link,chain,holes,and,reinforced,rim,tire,wedge,belt,pulley,bush ,axle,connector,perpendicular,pins,bent,friction,ridges,notched,pneumatic,liftarm,modified,frame,thick,gear,tooth,knob,cog,double,bevel,rack,and other spare parts, Finest quality meaterials, affordable and durable.


George ,Carol McDaniel
2025-08-11 15:35:32
Great addition to Lego sets if you are building from scratch endless possibilities . Most parts fit well. You might have to take a few plastic edges of for better fit but easy to use.
Jennie Bennett
2025-08-03 13:15:56
Bought these for my kid and they are holding up like a champ. It has provided hours of fun and engineering for my child. And they fit well with main brand Technic bricks.
Michael S
2025-07-26 16:57:46
Works great with LEGO and has lots of great parts. Kids love it!
James
2025-07-13 16:39:30
Great product
Sonya
2025-06-13 13:31:55
My niece really liked this
John Robinson
2025-06-08 09:01:37
These integrated great with tecnique legos!! So many creative build options!!
Joseph M. Quinton
2025-06-05 16:15:46
This kid understands gears,sprocket and cogs.This item fulfilled his need.Has been building Battlebots.
rural chic
2025-05-23 11:36:08
Bought this for my 6 yr old grandson for Christmas. He loves it and has used the gears nonstop.
Alfredo M.
2025-05-06 14:10:47
Buen producto
Amadagamy Casiano
2025-04-14 10:54:05
Quality is great and as good or better than 'L'. All parts are present. One thing my large tracks are grey not black as in the picture. I'm ok with that because the large tracks I have are grey. The small tracks that came in the package are bright orange and I am not ok with that. The picture show's their all black. I did not buy this set for the small tracks and don't plan on using them, so they are kind of irrelevant to me.
Customer
2025-03-04 12:48:40
Very poor quality. Breaks on first use. It is a scam.
David
2025-02-19 10:15:54
Parfait
Giulia
2025-02-07 16:28:03
Perfettamente compatibili con i Lego, stessa qualità.