Serpent 120126 64P 39T Aluminum Pinion Gear for Eryx 411 4.1  [SER120126]

Serpent SER120126 Motor-pinion Aluminum Hard 64P / 39T
Price:
£11.10
Brand:
Serpent
Model:
SER120126
Condition:
Brand New
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Precision Aluminum Pinion for Consistent Meshing

The Serpent 120126 Aluminum Motor-pinion Gear is tailored to the Eryx 411 4.1 Touring Car EP and offers a reliable aftermarket choice. The aluminium construction aims to provide stable mesh characteristics while remaining light enough to limit rotating mass.

Exact Tooth Geometry for Smooth Engagement

As a 64P 39T component, this pinion is cut to accurate dimensions to promote smooth engagement with the spur and to reduce vibration and wear across the drivetrain. Its tooth count makes stepwise ratio changes straightforward.

Quick Swap Installation for Racing Setups

Built to match Serpent Eryx 411 4.1 mounting standards, model 120126 is simple to fit so you can change gearing quickly between practice and race runs without complex modifications.

Is any shimming needed when fitting this pinion?

Shimming is sometimes required to achieve correct gear mesh depending on your motor mount; adjust motor position and use thin shims if needed to eliminate play or tight spots.

Can I run this pinion on carpet and tarmac?

Yes, you can use this pinion on different surfaces. Choose tooth counts and motor settings appropriate to traction and track layout for best results.

How often should I replace the pinion?

Inspect the pinion after heavy sessions; replace it if teeth show deformation, chipping or heavy rounding. Regular checks help avoid spur gear damage.

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