Serpent 904200 38T Composite Spur Gear - Track Tune Up Gear  [SER904200]

Serpent SER904200 Spurgear composite 38T M1
Price:
AUD$11.43
Brand:
Serpent
Model:
SER904200
Condition:
Brand New
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Track-Grade 38T Serpent Composite Spur Gear

The Serpent 904200 38T composite spur gear is produced for racers and hobbyists needing reliable drivetrain parts. High-grade composite material helps the gear retain shape and function under repeated use.

Precision Tooth Profile

The 38-tooth layout supports accurate speed and torque adjustments for competitive setups. Composite material reduces rotational mass while giving durable tooth life, helping to lower drivetrain wear.

Ideal for Tune Ups and Replacements

The Serpent 904200 suits many chassis platforms and is a practical upgrade for improving drivetrain smoothness. Install it during routine maintenance or when changing gear ratios to match different tracks.

How do I set gear mesh correctly?

Use a thin piece of paper between pinion and spur, tighten mount then remove paper for a good starting mesh. Fine tune under low power before running full throttle.

What maintenance keeps it lasting longer?

Keep the spur clean of grit, inspect teeth after impacts, and replace if any cracking or significant wear appears to protect the rest of the drivetrain.

Will this reduce drivetrain noise?

Composite spurs can run quieter than some metals when mesh is set properly, but noise also depends on pinion quality and motor mounting rigidity.

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