Serpent 120156 - 48P Aluminium 18T Pinion Gear  [SER120156]

Price:
CAD$18.47
Brand:
Serpent
Model:
SER120156
Condition:
Brand New
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Performance Tune for 48P Aluminium Pinion

Upgrade your RC drivetrain with the Serpent 120156 48P Aluminium Pinion Gear, an 18-tooth unit machined for accurate engagement and reduced rotating mass. The precise tooth profile improves power delivery for smoother acceleration on race day.

Hardened Aluminium for Longer Runs

This pinion uses hardened aluminium to lower weight while aiding heat dispersion during extended sessions. The durable finish helps resist wear so the gear keeps a consistent mesh under load.

Simple Swap for Tuning

For racers swapping ratios or building a tuned 1/10 scale car, the Serpent 120156 fits standard 48 pitch spurs and integrates easily into common setups for quick gearing changes.

Will this pinion suit 1/10 scale on-road cars?

Yes. The Serpent 120156 is designed for 48 pitch systems and fits most 1/10 scale on-road and touring car drivetrains that use 48P spur gears.

How do I set the correct gear mesh?

Start with a sheet of paper between pinion and spur, mesh the gears, then remove the paper and test for a small running clearance. Tighten securely and recheck after a short run.

Any maintenance tips for aluminium pinions?

Inspect teeth for burrs or deformation, keep the gear clean of debris, and avoid overtightening the set screw to prevent shaft damage. Replace if you see significant wear.

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