Parts/Drivetrain/Spur gears/Arrma Grom Mod 0.5 Steel Spur Gear (61T)
Arrma Grom Mod 0.5 Steel Spur Gear (61T)
Arrma

Arrma Grom Mod 0.5 Steel Spur Gear (61T)

Part # ARA-2315
Teeth
Where to buy
$9.99
AMain Hobbies
Seen Oct 12, 2026
$9.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Spur Gear Overview:

The Arrma® Grom Mod 0.5 Steel Spur Gear is an optional upgrade intended for use on the Arrma Grom platforms. Built for drivers who want improved durability and consistent drivetrain performance, this spur gear is CNC-machined from high-strength steel, offering a longer-lasting alternative to composite gears.

About the Mod 0.5 Steel Spur Gear


Smooth Performance & Durability

Crafted from super-strong steel, this spur gear is engineered to withstand extreme conditions, offering far greater longevity than standard gears. Its precision-manufactured Mod 0.5 tooth configuration promotes smooth, consistent gear mesh for reliable operation across a variety of setups. With multiple tooth count options available, you can fine-tune your gearing to match your preferred balance of torque and speed, giving you more control over how your Grom performs.

Features:

  • Super-strong steel construction for long-lasting durability
  • Precision-manufactured Mod 0.5 tooth configuration
  • Ensures consistent and smooth pinion gear mesh
  • Available in multiple tooth count options
  • Allows fine-tuning of torque and speed balance
  • Improves drivetrain reliability and performance

Includes:

  • (1) Mod 0.5 Steel Spur Gear
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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