Description
Internal Spring Shock Set Overview:
The Yeah Racing Aluminum Oil-Filled Internal Spring Shock Set is an optional upgrade intended for use on the Traxxas® TRX-4M™ 1/18 Electric Rock Crawler. Built to enhance both performance and appearance, these shocks provide an authentic scale crawler look while improving handling on rough terrain. With a pre-assembled design, they are ready to install right out of the package, making them a convenient and effective upgrade for your TRX-4M.
About the Aluminum Oil-Filled Internal Spring Shocks
Pre-Assembled Design & Tuning Flexibility
These aluminum shocks come pre-assembled with medium springs installed, along with four optional soft springs included for tuning flexibility. Oil-filled for smoother operation and consistent damping, they offer improved control and crawling performance. This set also includes mounting hardware, ensuring hassle-free installation and seamless integration into your micro crawler. Durable, functional, and stylish, these shocks are the perfect blend of scale realism and trail-ready performance.
Features:
- Authentic scale crawler appearance
- Pre-assembled for quick installation
- Includes four optional soft springs for tuning
- Oil-filled design for smooth damping
- Durable aluminum construction
Includes:
- (4) Pre-Assembled Aluminum Oil-Filled Internal Spring Shocks
- (4) Pre-Installed Medium Springs
- (4) Optional Soft Springs
- Mounting Hardware
Specifications:
| Length | 2.05in (52mm) |
|---|---|
| Compressed Length | 1.46in (37mm) |
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details…
This product was added to our catalog on September 15, 2025
- Traxxas TRX-4M






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