Serpent 120155 48P/17T Aluminum Pinion Precision Gear  [SER120155]

Price:
£10.01
Brand:
Serpent
Model:
SER120155
Condition:
Brand New
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Precision Aluminium Pinion for Consistent Drive

The Serpent 120155 Aluminum Pinion Gear is produced to offer steady, accurate power transmission for competitive and casual RC rigs. Manufactured from aluminium to reduce rotating weight, it helps maintain crisp throttle response while providing reliable service. Its 48P pitch with 17 teeth ensures repeatable mesh and dependable drivetrain behavior.

Why Aluminium Is a Smart Choice

Aluminium pinions lower unsprung rotational mass and resist many common strains encountered during track use. The Serpent 120155 uses these advantages to support improved acceleration and consistent gear engagement across sessions.

Installation Tips and Vehicle Fit

This pinion suits a wide variety of standard setups and installs with basic tools and correct shimming. Use the Serpent 120155 when refreshing worn gears or when testing alternative ratios for better performance balance.

How do I check if the pinion matches my spur?

Lay the pinion against the spur with the motor in place and rotate slowly to observe contact pattern. Use a pencil compound to confirm even tooth contact and adjust mesh until contact is even.

Is this pinion suitable for high RPM setups?

The Serpent 120155 is suitable for many higher revving motors when mesh and cooling are managed. Monitor wear periodically in high RPM applications.

Can I re-use my existing hardware with this pinion?

In most cases existing grub screws and pinion hardware will work, but check thread sizes and shaft fit to ensure a secure assembly before use.

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