Serpent 120020 48P/84T Durable Nylon Spur Gear Upgrade  [SER120020]

Serpent SER120020 Spur Gear 48P / 84T
Price:
AUD$17.77
Brand:
Serpent
Model:
SER120020
Condition:
Brand New
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Upgrade Drivetrain Reliability with Serpent 120020

The Serpent 120020 spur gear is a 48-pitch, 84-tooth component moulded from tough nylon to give dependable service in electric RC cars. It is aimed at modelers who need a robust replacement for regular use or competitive events.

Lightweight Design Details

This gear includes 12 small holes and 9 large holes to match common motor mount layouts and ease installation. The tooth count is clearly indicated on the part so swaps are quick, and the low mass supports efficient power transfer.

Fits Many Electric Cars

Built to work with a wide variety of electric car drivetrains, the Serpent 120020 is a practical option for both repair and upgrade scenarios. Ensure your pinion and mount align with the gear before fitting.

What tools do I need to fit the spur gear?

Basic tools like hex drivers, a gearbox alignment tool and a small set of spanners are usually enough. Take care to set pinion mesh correctly to avoid binding.

Should I use a metal pinion with this nylon spur?

You can pair the Serpent 120020 with a compatible metal pinion as long as it is the correct 48-pitch type; ensure mesh is adjusted to prevent excessive wear on either gear.

How well does it handle dusty or sandy conditions?

Nylon is resilient, but keep the gear clean and inspect regularly after off-road runs; removing grit and rechecking mesh will extend service life.

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