Serpent 421063 11T Pinion Gear - S240 Series Upgrade  [SER421063]

Serpent SER421063 Pinion 11T
Price:
AUD$10.84
Brand:
Serpent
Model:
SER421063
Condition:
Brand New
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Serpent 421063 11T Pinion - S240 Gear Upgrade

The Serpent 421063 Pinion 11T is built to tighten up the drivetrain on S240 electric pancars. Its precise tooth form supports smooth power transfer and reduces unnecessary drivetrain lash when pushing the car hard.

Designed for Consistent Engagement

Specifically matched to the S240 family, the 11-tooth profile helps achieve a stable balance between acceleration and top speed. The part fits cleanly on standard motor shafts and is chosen to resist wear during repeated laps.

Benefits for Club Racers

Club racers and hobbyists replacing tired pinions will appreciate the Serpent 11T for its consistent mesh and reduced wear characteristics. It is a practical upgrade that keeps the car predictable on the track.

Is the Serpent 421063 suitable for high power setups?

It is made from durable material to handle typical club and competition power levels, but always check gearmesh and monitor wear when using high torque motors.

Does it need special tools to install?

Installation is standard: a press fit onto the motor shaft with correct set screw or grub screw alignment. Use basic hobby tools and set the mesh carefully.

How do I check for wear on the pinion?

Inspect teeth for rounding, chipping, or uneven wear after heavy running. Replace the pinion if tooth profiles are degraded to avoid damaging the spur gear.

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