Injora Aluminum Front & Rear Straight Axles Set for Traxxas® TRX-4M® w/Steering Links (Black) (+4mm) (Lay Down Servo)

Axles Overview:

Take your TRX-4M crawling to the next level with the Injora Aluminum Lay Down Front and Rear Servo Straight Axles Set. Designed as a complete axle upgrade, this set enhances durability, scale realism, and off-road stability for both the front and rear of your crawler. Pre-assembled, CNC-machined, and built with hardened components, these axles deliver smooth, reliable performance while improving articulation, steering precision, and overall trail control.

About the Straight Axles Set

Strength & Performance Enhanced

The Injora Aluminum Lay Down Front and Rear Servo Straight Axle Set for Traxxas TRX-4M features a compact, realistic straight-axle design focused on strength, precision, and scale accuracy. Each axle is pre-assembled and CNC-machined from durable aluminum, and includes hardened CVD shafts, high-strength 20CrMo alloy steel gears, and ball bearings for smooth, reliable operation. This construction eliminates unwanted flex commonly found in stock composite axles, ensuring consistent performance from both front and rear under demanding trail conditions.

Wider Stance & Stability

With a +4mm extended design, these front and rear straight axles increase total width by 8mm, improving side-hill stability and steering control without overburdening the dogbone shafts. The added unsprung weight and multi-material construction enhance traction, durability, and articulation, making them ideal for technical crawling and controlled trail driving.

Ultimate Upgrade for Crawlers

This full front and rear straight axle set not only improves durability and handling, but also enhances the scale realism of your rig. The servo-on-axle lay down mount keeps the steering setup compact while adding rigidity and responsiveness. Perfect for serious hobbyists, this upgrade delivers both functional and visual improvements, making it an excellent choice for custom TRX-4M builds.

Features:

• Straight axle design for realistic scale appearance
• Features servo-on-axle lay down mounts
• Pre-assembled for easy installation
• +4mm extended axles increase width and stability
• Entire axles extended to reduce dogbone stress
• Includes hardened CVD shafts for durability
• Comes with 12/24T axle gears
• CNC-machined aluminum housing for precise fit
• Ball bearings ensure smooth, reliable operation