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Hot Racing Arrma Grom Rear Steel Helical Differential Ring & Pinion Gears Set (30/12T)

Original price was: $29.88.Current price is: $8.96.

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SKU: HRAGRM9302R Category:

Description

Helical Gear Overview:

The Steel Helical Differential Ring and Pinion Gear for Arrma Grom 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 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 gears
  • More torque can be transmitted through a physical gear with fewer teeth ratio

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