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Traxxas

Traxxas 21T 48dp/0.5Mod Pinion Gear

Part no. 2421

1 in stock5.0
1 review

Videos

$8.39

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  • 1 in stock · Ships Thursday · order by Thursday

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  • 60-day returns · 12,000+ 5-star reviews · 03 5292 1101 ·

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Videos

Overview

From Traxxas

Gear, 21-T pinion (48-pitch) / set screw

Note

See the attached video for guidance on setting gear mesh correctly to increase reliability and avoid stripping gears due to an over-tight or loose gear mesh.

In the box

  • Gear, 21-T pinion (48-pitch)
  • Set screw

Specifications

Pinion & Spur Gear

Pitch48dp/0.5Mod
Tooth Count21Tooth
For Shaft Diameter3.175mm (1/8")
Gear TypePinion

Compatibility

Reviews (1)

5.0

Based on 1 review

  • 5 stars1
  • 4 stars0
  • 3 stars0
  • 2 stars0
  • 1 star0

  • Steven M

    Verified buyer

    18 Nov 2025

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