Serpent 401041 16T Aluminium Pulley with Shim for S400/S411 [SER401041]

Serpent SER401041 Pulley 16T / Shim Aluminium

Price:

£8.22

Brand:

Serpent

Model:

SER401041

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Description
FAQ

High Precision Serpent 401041 16T Pulley

The Serpent 401041 16T pulley is a finely machined aluminium part intended to improve driveline consistency on S400 and S411 models. Its construction aims to combine toughness with minimal weight to keep performance reliable during competitive running.

Notable Features

Material: Robust aluminium gives a balance of longevity and low mass.
Compatibility: Specifically produced for Serpent S400 and S411 chassis for correct fit.
Performance: Promotes cleaner power delivery and reduced drivetrain losses.
Design: Precision machining for stable engagement and minimal slop.

Can this pulley be used with upgraded belts and gears?

Yes, it works with compatible aftermarket belts and gear sets, provided the tooth profile and alignment match your S400/S411 setup.

Does aluminium wear faster than other materials?

Aluminium is softer than some steels, but with proper installation and maintenance it performs well and offers advantages in weight and heat transfer for racing use.

How should I check alignment after fitting?

After fitting, rotate the driveline by hand to look for binding, measure belt runout if fitted, and use the supplied shim to correct any lateral play for optimum engagement.