Description
Hot Racing Steel Helical Differential Ring & Pinion Gear for Traxxas® Mini Maxx® SMMX9390R
The Steel Helical Differential Ring and Pinion Gear for Traxxas® Mini Maxx® is a precision-machined upgrade featuring helical spiral-cut gears, which provide greater strength and smoother operation than stock bevel gears. Made from high-carbon steel, these gears are stronger, allowing for higher torque transmission with a lower tooth count.
About the Helical Rear Gears
Helical Gears
High-carbon steel helical gear sets are premium upgrades for RC cars, designed to provide superior strength, smoother operation, and increased durability compared to standard bevel or straight-cut gears. The helical spiral-cut design enhances performance by allowing for better load distribution, reduced noise, and improved efficiency.
Features:
- Precision machined helical spiral cut gears
- High-carbon steel construction
- Stronger than the stock bevel gears
- More torque can be transmitted through a physical gear with fewer teeth ratio
Includes:
- (1) 39 Tooth Steel Helical Cut Rear Ring Gear
- (1) 10 Tooth Steel Helical Cut Rear Pinion Gear
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