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View compareFrequently Asked Questions
- Q: What material are the RPM A-arms made of? A: The RPM A-arms are made from a proprietary blend of nylons. This material provides serious strength and durability, making them stronger than stock versions.
- Q: What is the size of the RPM A-arms? A: The RPM A-arms measure six point five inches in length, zero point thirty-eight inches in width, and four point thirteen inches in height. These dimensions ensure a perfect fit for the Traxxas Electric two-wheel drive models.
- Q: What is the model number of the RPM A-arms? A: The model number is RPM80185. This specific model is designed for compatibility with Traxxas Rustler, Stampede, and Monster Jam.
- Q: How do I install the RPM A-arms? A: To install the RPM A-arms, remove the old A-arms from your vehicle and replace them with the new RPM parts. Ensure all screws and pins are tightened properly for optimal performance.
- Q: Do these A-arms fit nitro versions of Traxxas vehicles? A: No, these A-arms do not fit the nitro versions of the Rustler or Stampede. They are specifically designed for electric models.
- Q: Can I use these A-arms for tuning adjustments? A: Yes, the RPM A-arms allow for noticeable tuning adjustments. The shock mount locations have been slightly adjusted to enhance tuning options.
- Q: How do I clean the RPM A-arms? A: To clean the RPM A-arms, use a damp cloth and mild soap. Avoid abrasive materials that could scratch the surface and affect performance.
- Q: Are the RPM A-arms backed by a warranty? A: Yes, the RPM A-arms are backed by RPM's renowned breakage warranty. This ensures a level of quality and customer support for any issues that may arise.
- Q: What is the weight difference compared to stock A-arms? A: The RPM A-arms eliminate over seven grams of weight per arm, totaling fourteen grams of unsprung weight. This contributes to improved performance.
- Q: How do the RPM A-arms enhance performance? A: The RPM A-arms enhance performance by reducing weight without compromising strength. This leads to better handling and responsiveness on the track.
- Q: Can these A-arms be used for racing? A: Yes, the RPM A-arms are suitable for racing. Their strength and reduced weight make them ideal for competitive environments.
- Q: Where are RPM products manufactured? A: RPM products are manufactured in the United States. This commitment to American manufacturing ensures high-quality standards.
- Q: Do the RPM A-arms have any weak points? A: No, the RPM A-arms are designed without weak points. They maintain rigidity and strength, similar to stock versions.
- Q: What color are the RPM A-arms? A: The RPM A-arms come in a sleek black color. This aesthetic matches many Traxxas models and provides a clean look.
- Q: Is there a specific application for these A-arms? A: Yes, the RPM A-arms are specifically for use on the E-Rustler, Stampede, and Monster Jam. They optimize performance for these models.

