Lonzexy Aluminum Lower Arms 1 Set A-Arm for Traxxas X Maxx X-Maxx 7730 7731
A-Arms Lower Arms Set for Traxxas X-Maxx
- Direct replacement for Traxxas stock parts #7729, #7730, #7731
- Constructed with engineering-grade nylon for durability
- Not compatible with Traxxas Wide Arm kit
- Tip: No additional parts needed for most users. For heavy use, big jumps, or extreme power, pair with RPM #70510 Threaded Hinge Pins (sold separately)
Product Description
Upgrade your Traxxas X-Maxx with these high-quality A-arms, built from rugged engineering-grade nylon to withstand tough off-road use. Designed as a direct replacement for the original Traxxas parts (#7729, #7730, #7731), they offer enhanced durability without compromising fit. Perfect for casual bashing or aggressive driving – note that they are not compatible with the Traxxas Wide Arm kit. For extreme conditions, complement with RPM's #70510 Threaded Hinge Pins (sold separately) for maximum performance.
Answer your questions
You can check the mounting hole distances and part dimensions listed in the product images. If unsure, contact us with your RC car model name and we will help verify compatibility.
Some parts include reference images or videos. Due to the DIY nature of RC upgrades, we assume a basic understanding of RC assembly. If you need help, we’re happy to provide installation advice via email.
Orders are usually processed within 1–3 business days. Delivery time depends on your location. Most international orders arrive within 7–15 business days.