Serpent 421025 S240 10T Pinion Gear Performance Tooth [SER421025]

Price:

AUD$10.88

Brand:

Serpent

Model:

SER421025

Condition:

Brand New

Quantity:

Write a review

Description
FAQ

Boost S240 Drivetrain Precision with Serpent 421025

The Serpent 421025 10T Pinion Gear brings accurate tooth geometry to S240 series electric pancars, helping to stabilise power transfer and reduce drivetrain lash. It is suitable for routine servicing and race prep.

Main Benefits of the 10T Pinion

Compatibility: Engineered for S240 models so fitting is generally plug-and-play with standard motor mounts.
Durability: Robust manufacturing keeps the pinion performing under repeated race use.
Performance Tuning: The 10-tooth option is useful when dialing in low-end response and traction control.

Practical Uses for the Serpent 10T

Whether swapping worn parts or experimenting with gearing, the Serpent 421025 10T is a straightforward part to test when chasing consistent lap times. It supports predictable engagement for serious hobbyists.

Do I need to alter the spur gear when fitting this pinion?

In most cases the existing spur will work with the Serpent 421025, but confirm tooth count and mesh. Replace the spur if it shows wear to maintain smooth engagement.

Can pinion wear cause overheating or motor strain?

Excessive wear or incorrect mesh can increase drag and motor load. Keep teeth in good condition and set correct mesh to avoid extra heat and reduced efficiency.

Is this pinion suitable for high-grip tracks?

The 10T pinion is a solid starting point on high-grip surfaces; you may need to adjust overall gearing depending on tyre choice and track layout.