Serpent SER120178 Aluminum Hard 48P 40T Motor Pinion  [SER120178]

Serpent SER120178 Motor-pinion Aluminium Hard 48P / 40T
Price:
CAD$20.45
Brand:
Serpent
Model:
SER120178
Condition:
Brand New
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Durable aluminium pinion for steady drivetrain power

The Serpent SER120178 Motor-pinion is a solid choice for RC builders wanting a long-lasting, efficient gear option. Manufactured from quality aluminium, this hard 48P, 40T pinion offers consistent meshing and rugged performance across regular driving and club-level use.

Smooth transfer of motor torque

Made for hobbyists who value precise power delivery, the Serpent motor pinion helps maintain clean engagement between motor and spur. Its sturdy construction reduces the need for frequent replacements while keeping drivetrain losses low.

Broad fitment for common RC setups

This pinion suits a wide range of 1/10 style RC vehicles that run 48P gearing, making it a reliable swap when upgrading or replacing worn pinions. It is appropriate for both race-day tuning and everyday trail sessions.

Which scale and gear pitch is this pinion designed for?

This pinion is designed for many 1/10 scale applications that use 48P gearing, so check your spur and motor shaft to confirm fit.

What benefits does aluminium bring to a pinion gear?

Aluminium gives a good balance of strength and low weight, supporting efficient power transfer while remaining easy to handle and replace during routine maintenance.

Any tips for installing the pinion?

Use basic tools to set gear mesh correctly and confirm the motor shaft fits the bore; a tidy mesh and secure fastening will prevent premature wear.

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