Serpent 421063 11T Racing Pinion for S240 Electric Pancar  [SER421063]

Serpent SER421063 Pinion 11T
Price:
NZD$12.44
Brand:
Serpent
Model:
SER421063
Condition:
Brand New
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Fine Tune Your S240 with Serpent 421063 11T Pinion

The Serpent 421063 11T pinion is precision cut to improve drivetrain feel on S240 electric pancars. Accurate tooth spacing promotes consistent engagement and helps reduce driveline lash during bursts of throttle.

What the 11T Brings to Your Setup

Made with S240 compatibility in mind, the 11-tooth layout gives a practical mix of acceleration and top end suitable for club tracks. Installation is straightforward and the construction resists the usual trackside wear from frequent running.

Ideal Uses and Fitment

This pinion is a good choice for racers wanting to refine final ratios or replace a worn gear. It lowers drivetrain noise and helps maintain steady lap times through consistent gearmesh.

Does the Serpent 421063 require a specific shaft size?

Fitment depends on shaft diameter and motor mount type. Measure your motor shaft and compare to the pinion bore to ensure a correct press fit.

Which surfaces suit this pinion best?

It performs well on smooth asphalt and carpet where consistent gear engagement helps maintain lap time stability. Choose ratios to suit grip levels.

Can I use this for practice and racing?

Yes, the durable construction makes it suitable for both practice sessions and race day. Keep spare gears on hand if you run hard or change ratios often.

Are there upgrade options for this pinion?

If you need different ratios, Serpent and third party suppliers offer alternate tooth counts that are compatible with S240 spur gear options.

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