Serpent 903224 Aluminum Pinion Gear Set 1/8 Scale  [SER903224]

Serpent SER903224 Gear Pinion set 1/8 (6)
Price:
CAD$58.14
Brand:
Serpent
Model:
SER903224
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Fine Tune Your Centax II Drivetrain

The Serpent 903224 Aluminum Pinion Gear Set gives you six coated pinions to dial in gear ratios on a Centax II drivetrain. These lightweight aluminum gears cover 15T through 20T, letting builders test small steps in gearing to optimise lap times.

Range of Tooth Counts for Precise Adjustments

The set includes 15T, 16T, 17T, 18T, 19T, and 20T pinions so you can tailor acceleration and top speed to the layout. Swap pinions between heats to find the best ratio for straights, corners, or mixed tracks.

Coated Aluminum for Long Service Life

Each pinion is machined from durable aluminum and finished with a protective coating to reduce wear. The coating helps maintain smooth engagement and extends the usable life of the gears under racing loads.

Will these pinions fit other 1/8 transmissions?

These pinions are specified for the Centax II system and fit its motor spline and module. They may fit other 1/8 gearsets with the same spline and module, but check dimensions before installing.

How should I maintain the coated finish?

Clean gears with a soft brush and mild solvent; avoid aggressive abrasives. Inspect teeth regularly and replace any pinion that shows rounding or coating damage.

What gearing steps are recommended for tuning?

Start with a mid-range pinion such as 17T, then move one tooth up or down to see changes in acceleration and top speed. Test on the same battery and track conditions for consistent results.

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