50cm DIY Accessories Treadmill Track with Connecting Line, 1/87 HO Scale Model Trains Accessories, for HO Scale Model of Most Brands in The Market

• ✅【Professional HO Scale Test Track】1:87 ratio treadmill-style track set includes 6 modular units, each featuring 4 copper alloy bearings, 2 stainless steel shafts, and precision 3D printed bases — perfect for testing, repairing, and displaying HO scale model trains.
• ⚙️【Universal Compatibility】Designed to fit most HO scale train models on the market, offering seamless connection and stable operation for professional model layouts.
• 🔧【Precision Maintenance Tool】Allows smooth idling of locomotives for sound and motion inspection — ideal for diagnosing performance issues, tuning, or display presentations.
• 🚂【Stable & Efficient Power Transmission】Features 304 stainless steel shafts, copper alloy oil bearings, and gold-plated banana plug connections for minimized current loss and enhanced running stability.
• 🧩【High-Quality Craftsmanship】Produced with fine 3D printing and powder metallurgy bearings; durable, wear-resistant, and built for long-term use. Recommended for hobbyists aged 16 and above.

Specifications: .Color: As Shown .Material: 304 Solid Stainless Steel + Copper Alloy + 3D Print .Product Weight: 180g .Package Dimensions: 55 x 7 x 7cm .Package Weight: 200g .Packing: Cylinder