Overview
The Gmade Mod1 5mm Hardened Steel Pinion Gear (21 Tooth) is a precision-machined drivetrain upgrade designed for high-torque RC applications. With a Mod1 tooth profile, hardened steel construction, and 5mm motor shaft bore, this pinion delivers reliable, long-lasting power transfer for crawlers, trucks, and scale rigs.
Key Features
- Mod1 tooth profile for high-torque applications
- 21-tooth count
- 5mm motor shaft bore
- Hardened steel construction
Performance Benefits
- Reliable power transfer under load
- Long service life vs. brass or aluminum pinions
- Quieter, smoother gear mesh
Usage Notes
Verify gear mesh and proper backlash with the matching Mod1 spur gear. Apply thread-locker on the pinion grub screw.
Technical Specs
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Pitch: Mod1
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Tooth Count: 21
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Bore: 5mm
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Material: Hardened steel
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Quantity: 1
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Brand: Gmade
Fitment
What's Included
- (1) Mod1 5mm Hardened Steel Pinion Gear, 21T
Summary
Upgrade your drivetrain with the genuine Gmade Mod1 21T Hardened Steel Pinion — durable, precise, and built for serious RC performance.
