Upgrade your vehicle's performance with the Steel 37t Differential 13t Input Helical Metal Gear F/R Transmission Module Set. Engineered from high-quality 40 Crmo steel, this gear set is designed for exceptional durability and strength, boasting an impressive 60% increase in robustness compared to stock gears.

The innovative helical design allows for a closer mesh between gears, reducing friction and noise while delivering smoother operation. This means you can expect a significantly better driving experience after modification, ensuring that your vehicle performs at its best under various conditions.

Whether you're an off-road enthusiast or a racing aficionado, this transmission module set offers enhanced reliability and efficiency. Elevate your ride's capabilities and enjoy the advantages of precision engineering with our Steel 37t Differential and 13t Input Helical Metal Gear set. Don't settle for less—choose quality, strength, and performance!

Fit for Arrma 1/8 Typhon 3S BLX & 550 Mega series,