Serpent 804199 21T Aluminum Pulley - Precision Gearbox Part  [SER804199]

Serpent SER804199 Pulley 21T 2-sp Side Aluminium
Price:
NZD$20.41
Brand:
Serpent
Model:
SER804199
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Improve Shifting with a Precision Pulley

The Serpent 804199 21T Aluminum Pulley is a carefully machined upgrade aimed at improving the operation of 2-speed gearboxes. Fabricated from quality aluminium, it offers a balance of stiffness and light weight to help maintain consistent performance lap after lap.

Robust Finish for Consistent Service Life

With a hard-anodized surface, this 21T pulley stands up to routine racing stresses and minimises surface wear. Accurate machining ensures a snug fit and smooth engagement, reducing the need for frequent replacements.

Made for Better Torque Transfer and Shift Control

Tailored for 2-speed RC car transmissions, the pulley enhances torque flow during shifts and aids in delivering a more predictable drive feel. Fit it when tuning acceleration or tightening shift characteristics on the track.

Will this pulley fit different shaft diameters?

The pulley is made to standard bore sizes but you should confirm your shaft diameter and any required adapters before installing.

Does the anodizing help performance?

Anodizing improves surface hardness and reduces corrosion, which helps maintain precise engagement and extends the part life under racing use.

Should I change maintenance routines after fitting this pulley?

Inspect for wear and correct seating after initial runs, then include it in your standard drivetrain checks. No special maintenance is typically required.

Copyright © 2008-2025 rcjaz.co.nz All rights reserved