Hardcore Nylon Crawler Chassis Frame With Gearbox Assembled Upgrade Kit For One Eighteenth Scale RC Crawlers Like Bronco Defender AX8562 Durable Steel Rails

1/18 RC Crawler Chassis with Gearbox Upgrade Kit - 1 Set
✔️ Steel rails, reinforced nylon gears, low-CG design for stability

Upgrade kit for 1/18 scale RC crawlers, designed to fit popular models like the TRAXXAS TRX4M and AX-8560. This chassis uses steel frame rails and nylon components, delivering a strong yet lightweight upgrade with a 150mm wheelbase for compatibility. Ideal for beginners and seasoned builders seeking easier DIY assembly and improved trail performance.

✅ Frame Rails: Steel
✅ Axle Shell Material: Reinforced Nylon
✅ Gearbox: Reinforced Nylon
✅ Shock Absorber: Metal
✅ Wheelbase: 150mm / 5.91 inch
✅ Weight (with wheels): 381 g
✅ Includes: chassis frame, steering servo, battery tray, motor, shocks, front & rear axle, wheels, tires, gearbox
✅ Quantity: 1 Set

💡 What is a handy way to upgrade a 1/18 RC crawler chassis for better stability? This handy upgrade helps you handle rocky trails with less slip and more control. - 1/18 scale compatibility with popular models like TRX4M and AX-8560 - Low center of gravity and forward-weight bias improve traction on uneven surfaces - Steel rails and reinforced nylon gears balance strength with light weight