Serpent 120124 Race Grade Aluminum 37T Pinion  [SER120124]

Serpent SER120124 Motor-pinion Aluminum Hard 64P / 37T
Price:
AUD$22.30
Brand:
Serpent
Model:
SER120124
Condition:
Brand New
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Race-Grade Aluminum Pinion for Eryx 411

The Serpent 120124 Aluminum Motor Pinion Gear is tailored for the Eryx 411 4.1 Touring Car and features a 64P/37T layout. Manufactured from quality aluminum, this pinion balances strength with lower inertia to aid acceleration and handling at higher lap counts.

Setup Notes for Competitive Runs

Racers will appreciate the reduced rotating mass of the Serpent 120124, which helps improve throttle response and corner exit. The 64-pitch teeth form a precise mesh with compatible spur gears, allowing consistent power transfer under load.

Does this pinion require shimming for mesh?

Standard mesh adjustment is recommended; use small shims or move the motor mount slightly to obtain a smooth contact pattern without binding.

What maintenance keeps it running well?

Regularly inspect for burrs or tooth damage, clean debris from the gear train, and check that the pinion is firmly fixed to the motor shaft.

Will it affect top speed or acceleration more?

Its lightweight design tends to improve acceleration and throttle response; final top speed depends more on gear ratios and motor choice.

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