Serpent 903656 Low-Friction Pulley Upgrade for 977 Chassis [SER903656]

Serpent SER903656 Pulley set low Friction 977 (6)

Price:

AUD$25.02

Brand:

Serpent

Model:

SER903656

Not Available

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Or you may find similar product under the

Spares / Hop-ups - Serpent - Viper Series - Viper 988 1/8 GP (SER903017)

Improve drivetrain feel on the Serpent 977

The Serpent 903656 Low Friction Pulley Set uses a composite construction to present a very smooth surface for the belt path on the Serpent 977. The six included pulleys aim to reduce frictional losses in the drivetrain, helping the car pull more freely. Note that the composite compound is softer than conventional black pulleys and can show slightly faster wear, though many builders accept that trade for reduced mechanical drag.

Product Reviews

1 Reviews

Pascal
2021-03-04

Snelle en goede service top

Do these pulleys change gearing or ratio?

No, they do not alter gear ratios; they only aim to reduce friction in the pulley path.

What should I expect for service life?

Service life is typically shorter than harder compounds, so check them more often and replace when wear affects belt tracking.

Can I run these on different track surfaces?

Yes, they work across asphalt and carpet surfaces; just monitor wear after abrasive tracks.