Serpent SER120152 14T 48P Aluminium Pinion Hard Anodised  [SER120152]

Serpent SER120152 Motor-pinion Aluminium Hard 48P / 14T
Price:
£8.72
Brand:
Serpent
Model:
SER120152
Condition:
Brand New
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Get Consistent Mesh with Serpent 120152 Pinion

The Serpent 120152 aluminium motor pinion is an easy upgrade to improve drivetrain feel. Its 48P/14T specification is widely used and gives a dependable connection between the motor and spur gear.

Why Pick an Aluminium Gear

Aluminium offers a good strength-to-weight ratio that helps the motor spool without excess inertia. The hard-anodised coating on the Serpent 120152 adds extra surface protection for longer service life under normal running conditions.

Uses Across Different RC Builds

Whether adjusting gearing for track setups or replacing a worn pinion, this 48P/14T unit fits many models. Its common sizing makes it straightforward to pair with standard spurs and motor shafts.

How do I match this pinion to a spur gear?

Ensure both pinion and spur use the same 48P pitch and then set the mesh so the teeth meet cleanly without binding.

Can I use this on vintage kits?

It can work in older models if the motor shaft and gear pitch match; you may need an adaptor or spacer for correct fitment.

How often should I inspect the pinion?

Check tooth condition and set-screw security after a few sessions and whenever you change gearing to catch wear early.

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