• 21T Mod1 5mm Bore Steel Pinion Gear (ARA310482)
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Arrma (ARA)

ARA310482

21T Mod1 5mm Bore Steel Pinion Gear (ARA310482)

21T Mod1 5mm Bore Steel Pinion Gear (ARA310482)

This 21-tooth MOD1 steel pinion gear is a rugged direct-replacement designed for 5mm motor shafts, offering reliable performance when upgrading or replacing a worn pinion in your RC setup.

Made from hardened steel for durability in extreme RC conditions, it features a precise tooth profile for smooth engagement and double set screw holes to secure the gear on the motor shaft from both sides. The package includes two M4x4mm set screws for a firm, secure fit, helping maintain steady torque and responsive acceleration during high-demand runs.

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  • 21T Mod1 5mm Bore Steel Pinion Gear (ARA310482)

Overview

The 21T Mod1 Pinion Gear is a high-quality component designed for optimal performance in extreme RC conditions. Made from super-tough steel, this pinion gear serves as a direct replacement for your stock item, ensuring durability and reliability.

This pinion gear features a precision-manufactured tooth profile, allowing for smooth operation. It also includes double set screw holes, providing secure fitting to the motor shaft from either side. The design is specifically intended for fitment to a 5mm motor shaft.

Included with the purchase are one steel 21T MOD1 Pinion Gear and two M4x4mm set screws for easy installation.

Features

  • Strong and durable steel construction for long-lasting performance in extreme RC conditions
  • Precision manufactured tooth profile for smooth operation
  • Double set screw holes for secure fitting on either side of the motor shaft
  • Designed to fit a 5mm motor shaft
  • Includes one steel 21T MOD1 Pinion Gear and two M4x4mm set screws

Needed to Complete

  • 1 x Steel 21T MOD1 Pinion Gear
  • 2 x M4x4mm Set Screws

Specifications

  • Product Name: 21T Mod1 5mm Bore Steel Pinion Gear
  • Model Number: ARA310482
  • Teeth: 21T
  • Module: Mod1
  • Bore Diameter: 5mm
  • Material: Steel
  • Includes: 1 x Steel 21T MOD1 Pinion Gear, 2 x M4x4mm Set Screws
  • Features: Strong and durable for extreme conditions, precision tooth profile, double set screw holes for secure fitting

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    $14.99
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  • Example product title

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    $11.99 $14.99

  • Example product title

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    $14.99
    $11.99 $14.99

  • Example product title

    Vendor
    $14.99
    $11.99 $14.99