3Racing 3RAC-SG6485 64 Pitch 85T Spur Gear - Precision Tuning  [3RAC-SG6485]

3RACING 64 Pitch Spur Gear 85T - 3RAC-SG6485
Price:
CAD$6.07
Brand:
3Racing
Model:
3RAC-SG6485
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Fine Drive Tuning with 3Racing 3RAC-SG6485

Refresh your RC car drivetrain with the 3Racing 64 Pitch Spur Gear 85T. Built for accurate gear mesh and long service life, this spur suits racers and weekend builders who want tighter engagement. Its 85 teeth help smooth power delivery and can improve drivetrain efficiency on the track.

Track and Trail Performance

The 3Racing spur is designed to cope with increased torque while maintaining consistent meshing and low noise. Robust construction helps it stand up to demanding runs, letting you make small ratio changes for improved acceleration or top speed during tuning sessions.

Model Fit and Installation

This spur gear is compatible with many 1/10 scale setups, making it a versatile replacement or upgrade. Whether doing a quick swap or changing gearing for a specific track, installation is straightforward for most hobbyists.

Will this 85T spur fit standard 1/10 gearboxes?

In many 1/10 platforms this spur will fit direct or with common spacers; check your pinion spacing and mesh before final assembly.

How does switching to 85 teeth affect gearing feel?

Moving to an 85T spur typically gives a slight torque increase and smoother throttle response compared with smaller tooth counts.

Any tips for setting mesh on this spur?

Use a feeler or a thin paper test, check backlash under load, and recheck after a few runs to confirm stable mesh.

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