Serpent 904195 Wide Centre Pulley 20T S989E 2-Speed Upgrade [SER904195]

Serpent SER904195 Pulley 20T 2sp Center Wide S989E

Price:

£23.84

Brand:

Serpent

Model:

SER904195

Condition:

Brand New

Quantity:

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Description
FAQ

Precision 20T Wide Centre Pulley from Serpent 904195 for the S989E

The Serpent 904195 wide centre pulley is crafted for the S989E chassis to deliver controlled power distribution in two-speed gearboxes. With 20 teeth it offers steady engagement between ratios and helps limit abrupt torque spikes in the drive train. The choice of a durable composite material helps maintain consistent performance over time.

Specifications

Tooth Count: 20T
Compatibility: Serpent S989E
Function: Center Pulley for 2-Speed Transmission
Material: High-Durability Composite

A reliable transmission component for S989E owners aiming for cleaner shifts and improved gearbox longevity.

Does the 904195 require gearbox modification to fit?

No major modifications are typically required for the S989E. Fit the pulley, check gear mesh and clearances, and make small shim adjustments if necessary.

Is this pulley compatible with high torque motors?

The pulley is built to cope with common racing torque levels, but confirm your whole drivetrain is set up to handle any higher torque to avoid premature wear elsewhere.

What signs show the pulley needs replacing?

Look for worn or chipped teeth, increased noise, or degraded shift quality. These are indicators to replace the pulley to protect the rest of the gearbox.