Arm Overview:
The Hot Racing Arrma® Mojave™ Grom Aluminum Rear Lower Arm Set is an optional upgrade designed for the Arrma Mojave Grom 1/18 4WD Monster Truck. Engineered for durability and performance, these rear lower arms offer a significant enhancement over standard components, delivering improved strength and reliability.
About the Aluminum Rear Lower Arms
Precision Machining & Durability
CNC machined from high-quality aluminum, these rear lower arms are built to withstand tough terrain and aggressive driving. The anodized finish not only provides a professional appearance but also adds a protective layer of corrosion resistance to ensure long-lasting performance.
Features:
- CNC machined from high-quality aluminum
- Anodized finish adds a sleek look and corrosion resistance
- Enhances strength and durability
- Improves overall structural strength for off-road driving
Includes:
- (1) Left Aluminum Rear Lower Arm
- (1) Right Aluminum Rear Lower Arm
- Hardware
This product was added to our catalog on May 20, 2025
- Arrma Mojave Grom





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