1:10 Metal DIY Assembly Bicycle Model Kit, Zinc Alloy Mechanical Bike with Brake System, Rebuildable Educational Engineering Model, Desk Display Collectible Gift

Specifications:.Color: As Shown.Material: Zinc Alloy + Rubber.Product Size: 23 x 7.5 x 13cm.Product Weight: 175g.Package Dimensions: 26 x 17 x 4.5cm.Package Weight: 275g.Packing: Carton Box

• 🚲【1:10 Realistic Bicycle Simulation】 Designed at a precise 1:10 scale, this metal DIY bicycle model faithfully recreates a real bike structure, including a functional braking system, making it stand out among educational 3d metal puzzles.
• ⚙️【Premium Zinc Alloy Craftsmanship】 Made with zinc alloy die-casting and eco-friendly spray coating, the surface resists fading and meets EU environmental standards, delivering long-lasting durability and refined metallic texture.
• 🧩【Precision Mechanical Assembly Experience】 Scientifically designed transmission and connection modules ensure accurate alignment, smooth assembly, and stable operation, offering an engaging hands-on experience for mechanical model enthusiasts.
• 🔧【Complete Parts & Tool Set Included】 Includes wheels, frame, chain system, pedals, brake components, tools, and instructions, allowing users to fully understand bicycle structure through a comprehensive 3d metal puzzles assembly process.
• 🎁【Educational Display & Gift Choice】 Once assembled, it serves as both a learning-oriented mechanical model and a stylish desk or shelf decoration, making it an ideal gift for DIY builders, engineering fans, and bicycle lovers.