--- product_id: 729530806 title: "ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts" brand: "astem" price: "376 Lei" currency: RON in_stock: true reviews_count: 8 category: "Astem" url: https://www.desertcart.ro/products/729530806-astem-building-block-parts-set-413pcs-includes-pullback-motor-replaceable store_origin: RO region: Romania --- # Replaceable axle pins Pullback motor power 413 precision parts ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts **Brand:** astem **Price:** 376 Lei **Availability:** ✅ In Stock ## Summary > ⚙️ Build Bold. Move Fast. Create Limitlessly. ## Quick Answers - **What is this?** ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts by astem - **How much does it cost?** 376 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/729530806-astem-building-block-parts-set-413pcs-includes-pullback-motor-replaceable) ## Best For - astem enthusiasts ## Why This Product - Trusted astem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **413-Piece Powerhouse:** Massive parts count for limitless creativity - • **Dynamic Pullback Motor:** Injects real motion and excitement into your builds - • **STEM-Driven Creativity:** Perfect for hands-on learning and innovative model design - • **Seamless LEGO Compatibility:** Effortlessly integrates with your existing sets - • **Durable Replaceable Axle Pins:** Engineered for smooth, reliable mechanical action ## Overview This 413-piece building block set features a powerful pullback motor, replaceable axle pins, and standard mechanical parts fully compatible with LEGO Technic. Designed for STEM enthusiasts and creative minds, it offers durable, easy-to-assemble components that bring dynamic models like cars, cranes, and robots to life. Ideal for professionals and hobbyists seeking a versatile, high-value kit that fuels innovation and hands-on learning. ## Description This list includes 413 packages containing various technical parts This item is a common brand product, but it is compatible with mainstream brand products Thank you for Review: タイヤや動力となるゼンマイが入っていて、車を作ったりして楽しむことが出来ます。 レゴとの互換性も全く問題がありません。 子供が大喜びしています。 Review: 本家に比べると品質が劣るものの、ぜんぜん使えて、いっぱい入っていてうれしい！ 作りたいものが決まってないけど漠然と機構を作りたいときにちょうど良かった 本家で集めるといくらかかるのか検討もつかない プルバックモーターが面白い 結構パワーがあって、長いパーツを高速で振り回せてしまうので子どもには危ないと思う ## Features - The 413-piece technical parts pack is compatible with Lego technical parts, and the colors are random - 413-piece Technic Parts Pack, compatible with LEGO Technic parts, colors are random - STEM Activity Kit, DIY Creative Model can be freely assembled to create new designs - Perfect compatibility, easy to assemble and disassemble, good compatibility between brick parts, no looseness or tightness Can be used to build models of robots, cars, cranes, construction vehicles, and more - Fun and useful features for your technical model, a great gift choice for building block enthusiasts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN28363D | | Additional Features | Replacement | | Age Range Description | Kid | | Amazon Bestseller | #28,084 in Toys & Games ( See Top 100 in Toys & Games ) #663 in Toy Building Sets | | Brand Name | ASTEM | | Country of Publication | China | | Customer Reviews | 4.7 4.7 out of 5 stars (407) | | Educational Objective | Creative Thinking | | Is Assembly Required | No | | Item Dimensions | 22.9 x 13.2 x 3 cm | | Item Weight | 0.62 Kilograms | | Manufacturer | ASTEM | | Manufacturer Minimum Age (MONTHS) | 144.00 | | Manufacturer Part Number | YH02 | | Material Type | Plastic | | Model Number | YH02 | | Model Year | 2022 | | Number of Pieces | 413 | | Theme | Car | ## Product Details - **Age Range (Description):** Kid - **Brand:** ASTEM - **Educational Objective:** Creative Thinking - **Item Weight:** 0.62 Kilograms - **Item dimensions L x W x H:** 22.9 x 13.2 x 3 cm - **Manufacturer Minimum Age (MONTHS):** 144.00 - **Material:** Plastic - **Number of Pieces:** 413 - **Special Feature:** Replacement - **Theme:** Car ## Images ![ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 1](https://m.media-amazon.com/images/I/71Ru4tkxU+L.jpg) ![ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 2](https://m.media-amazon.com/images/I/71J5LT-SutL.jpg) ![ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 3](https://m.media-amazon.com/images/I/71oZffnP6tL.jpg) ![ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 4](https://m.media-amazon.com/images/I/71FULxvCptL.jpg) ![ASTEM Building Block Parts Set 413PCS - Includes Pullback Motor, Replaceable Axle Pins, and Standard Mechanical Parts - Image 5](https://m.media-amazon.com/images/I/71vqU6DFtBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on February 18, 2026* タイヤや動力となるゼンマイが入っていて、車を作ったりして楽しむことが出来ます。 レゴとの互換性も全く問題がありません。 子供が大喜びしています。 ### ⭐⭐⭐⭐⭐ Review *by 兵***ン on December 9, 2024* 本家に比べると品質が劣るものの、ぜんぜん使えて、いっぱい入っていてうれしい！ 作りたいものが決まってないけど漠然と機構を作りたいときにちょうど良かった 本家で集めるといくらかかるのか検討もつかない プルバックモーターが面白い 結構パワーがあって、長いパーツを高速で振り回せてしまうので子どもには危ないと思う ### ⭐⭐⭐⭐ Review *by Y***M on June 3, 2025* ロボットの試作や、部品の仮組に活用しています。部品の耐久性も高く、組み立てやすい構造になっています。 ## Frequently Bought Together - ASTEM Technic Parts Group EV3 Replacement Building Block Parts Regular-Sized Mechanical Parts Include Brick,Bush,Technic Pin. - 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 - ASTEM 100+PCS Technic Gears & Axles Compatible with Lego Technic Sets - Gears, Rack, Pins, Axles, Differential for Car Building Brick Accessories - Random Color --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/729530806-astem-building-block-parts-set-413pcs-includes-pullback-motor-replaceable](https://www.desertcart.ro/products/729530806-astem-building-block-parts-set-413pcs-includes-pullback-motor-replaceable) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-04-23*