Overview
Upgrade your Traxxas Mini Maxx drivetrain with the Hot Racing Hardened Steel 47-Tooth 0.8 Mod Spur Gear. CNC-machined from hardened steel and finished in black oxide with laser-etched tooth count marking, this drop-in spur gear replaces the failure-prone stock plastic 47T spur gear (TRA 10756) with a far more durable, brushless-ready alternative.
Stock plastic spur gears strip under sustained brushless torque, leaving you stranded mid-run. This hardened steel version handles the load without stripping, ensuring consistent power transfer through the drivetrain regardless of how aggressive your motor setup is.
Key Features
- CNC-machined hardened steel construction
- Black oxide finish for corrosion resistance
- Laser-etched tooth count marking
- 0.8 modulus (metric) tooth pitch
- Direct replacement for Traxxas TRA 10756 plastic spur
Performance Benefits
- Survives the torque of brushless motor upgrades without stripping
- Consistent power transfer run after run
- Long service life under hard driving
- Maintains stock gear ratio — drop-in compatibility
Usage Notes
Set the gear mesh during installation per the Mini Maxx manual instructions — there should be a tiny amount of backlash with no binding. A piece of paper between the spur and pinion is a quick way to verify proper mesh.
Technical Specs
- Material: CNC-machined hardened steel
- Finish: Black oxide with laser-etched tooth marking
- Tooth Count: 47T
- Pitch: 0.8 modulus (metric)
- Replaces: Traxxas TRA 10756 47T plastic spur gear
What's Included
- One (1) 47-tooth 0.8 mod hardened steel spur gear
Fitment
- Traxxas Mini Maxx (1/18 scale)
- Vehicles using TRA 10756 spur gear
Summary
The Hot Racing Hardened Steel 47-Tooth 0.8 Mod Spur Gear is essential insurance for any Mini Maxx running brushless power. Drop it in, dial in the mesh, and never strip a spur gear again.
