3RACING 3RAC-SG4877 77T 48 Pitch Spur Gear - Precision Fit  [3RAC-SG4877]

3RACING 48 Pitch Spur Gear 77T - 3RAC-SG4877
Price:
£3.29
Brand:
3Racing
Model:
3RAC-SG4877
Condition:
Brand New
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Reliable 48 Pitch Performance with 3RACING 3RAC-SG4877

The 3RACING 3RAC-SG4877 spur gear features 77 teeth in a 48 pitch format, providing dependable meshing for a wide range of 1/10 on-road vehicles. It is well suited to hobbyists who need consistent drivetrain behaviour.

Model Compatibility Overview

This spur is compatible with many 1/10 on-road chassis that accept 48 pitch components. Matching the pinion pitch is essential to preserve gear life and maintain smooth power delivery.

Fitting and Care Notes

During installation, adjust the mesh so the pinion and spur sit flush with minimal clearance. Inspect mounts and fixings regularly and replace the gear if you see uneven wear or damaged teeth.

Does this spur require special maintenance?

Routine checks for tooth wear and secure fastenings are sufficient; clean debris from teeth after offroad use and recheck mesh before each session.

Can I run this spur with brushless systems?

Yes, the spur gear works with modern brushless setups provided the pinion matches the 48 pitch specification and the drivetrain is correctly assembled.

How do I spot early gear wear?

Look for rounding of tooth edges, small chips, or inconsistent contact patterns; any of these signs mean you should replace the spur to avoid further damage.

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