Overview
Push your Traxxas 4-Tec 2.0 toward higher top speeds with the Hot Racing 55T 48-Pitch Hardened Steel Spur Gear. CNC-machined and lightened from hardened steel and finished with a black oxide coating, this 55-tooth, 48-pitch spur delivers a much faster final drive ratio than the 70T or 62T options while maintaining bulletproof drivetrain durability.
Hardened steel construction handles brushless torque without breaking down, while the lower tooth count delivers a useful top-speed boost for drag racing, on-road, and high-power 4-Tec 2.0 builds.
Key Features
- CNC-machined hardened steel, lightened design
- Black oxide coating for durability and corrosion resistance
- 55 teeth, 48 pitch
- 5mm tooth face width
- Faster final drive than 70T or 62T options
- Direct replacement for stock nylon spur
Performance Benefits
- Higher top speed than larger-tooth spurs (with same pinion)
- Eliminates stripped-spur failures under brushless power
- Long service life — outlasts stock nylon spurs
- Lightened design preserves drivetrain efficiency
Usage Notes
Direct replacement — no additional parts required beyond a matching 48-pitch pinion. Lower tooth counts increase top speed but reduce low-end acceleration. Apply removable thread-locker on mounting hardware and verify gear mesh after installation.
Technical Specs
- Material: CNC-machined hardened steel, black oxide finish
- Teeth: 55
- Pitch: 48 pitch
- Tooth Face Width: 5mm
What's Included
- One (1) 55T hardened steel spur gear
Fitment
Summary
The Hot Racing 55T 48-Pitch Hardened Steel Spur Gear is a sharp top-speed gear for any brushless 4-Tec 2.0 build. More speed, more durability, all in a clean drop-in package.
