Serpent 120139 Aluminium Pinion Gear 64P/52T Precision Series [SER120139]

Serpent SER120139 Motor-pinion Aluminium Hard 64P / 52T

Price:

£12.15

Brand:

Serpent

Model:

SER120139

Condition:

Brand New

Quantity:

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Description
FAQ

Precision gearing from Serpent 120139

The Serpent 120139 Aluminium Pinion Gear is a precision machined component for RC enthusiasts who value accurate gear mesh and longevity. Constructed from durable aluminium and specified as 64-pitch with 52 teeth, it helps maintain smooth power delivery and reduces gear noise. Ideal for club racing or detailed tuning sessions.

Why this pinion is useful

Choosing a quality pinion can influence drivetrain efficiency and feel. The Serpent 120139 stands out for several reasons:

Material: Strong aluminium construction resists wear while keeping weight reasonable.
Design: 64P, 52-tooth layout delivers consistent engagement and less vibration.
Compatibility: Fits a wide array of motor and chassis combinations for flexible tuning.

Will this suit my brushless touring car motor?

In most cases yes. Confirm the motor shaft diameter and ensure correct pinion fitment; the Serpent 120139 works well with common touring car brushless motors.

Can I change pinion size for different tracks?

Absolutely. Adjusting the pinion tooth count will tune acceleration versus top speed. Use the Serpent 120139 as a baseline and experiment with alternate counts for specific track conditions.

What should I inspect after a race meeting?

Check the Serpent 120139 for chipped or rounded teeth, ensure the set screw or clamp remains tight, and verify spur gear condition. Early detection prevents drive train damage.