Serpent 903503 Rear Pulley Set - Race-Ready Drivetrain Upgrade  [SER903503]

Serpent SER903503 Pulley-set Rear (2)
Price:
CAD$13.12
Brand:
Serpent
Model:
SER903503
Condition:
Brand New
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Rear Pulley Upgrade for Improved Drivetrain

The Serpent 903503 Rear Pulley Set provides a dependable drivetrain upgrade with two precision-machined rear pulleys. Built for durability and accurate fitment, this kit is a solid choice for racers and weekend tuners seeking smoother power delivery.

Primary Benefits of the Serpent Rear Pulley Set

  • Compatibility: Fits a variety of Serpent models and many compatible RC platforms for flexible use.
  • Durability: Constructed from robust materials to resist wear during frequent track sessions.
  • Precision Engineering: Machined tolerances ensure correct alignment and minimal play.
  • Performance Boost: Reduces drivetrain losses to sharpen throttle response and maintain consistent speed.

 

Product Reviews
1 Reviews
rating
Snelle en goede service top
The Serpent 903503 is made for a range of Serpent models, but you should compare the pulley dimensions and mounting points with your chassis manual to confirm fitment.
Installation is straightforward with common hobby tools; basic mechanical experience is enough to swap pulleys and set final alignment.
Regularly check for wear, clean debris from the pulley surfaces, and inspect mount fasteners. Replace pulleys if you notice excessive play or damage.

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