Arrma AR310021 Spur Gear 48 P 81 T ARAC9300 ensures reliable power transfer and consistent performance in your Arrma RC vehicle. This precision-engineered 48 pitch, 81 tooth spur gear is a direct replacement, crafted to maintain optimal drivetrain efficiency.
The 48 pitch (48P) design allows for precise mesh engagement with your pinion, ensuring smooth, quiet operation and reducing wear. Its 81 tooth (81T) count offers crucial gearing options to fine-tune your vehicle’s acceleration and top speed for various driving conditions.
Specifications
- Gear Pitch: 48P
- Tooth Count: 81T
- Compatibility: Direct fit for Arrma RC vehicles


Arrma