Feature: 1. APPLICABLE MODEL: This RC tank track chain is suitable for WPL E 1 GAZ 71 track DIY modification and upgrading. 2. RELIABLE MATERIAL: The track chain is made of aluminum alloy and plastic, not easy to deform and wear, stable and reliable, has a long service life. 3. EXQUISITE MADE: The tank track chain is accurately manufactured for smoothly operation, ensuring balanced driving, reducing vibration. 4. EXCELLENT STABILITY: The track wheel chain can make the contact position more durable, not rigid, and ensure a smoother driving of the vehicle. 5. EASY TO INSTALL: The tracked car chain is easy to install, allowing you to directly replace original or damaged parts for greater strength. Specification: Item Type: RC Tank Track Chain Material: Plastic, Aluminum Alloy Applicable Model: Suitable for WPL E 1 GAZ 71 track modification. Package List: 2 x RC Tank Track Chain22 x Front Wheel Connection Shaft1 x Chassis Accessory4 x Front Wheel1 x User Manual Note: 1. Please allow 1‑3mm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.