Serpent 802170 19T Mid-Centre Aluminum Pulley and Shim  [SER802170]

Serpent SER802170 Pulley / Shim 19T mid-center Aluminium
Price:
NZD$35.37
Brand:
Serpent
Model:
SER802170
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Compact mid-centre pulley upgrade for Serpent 802170

The Serpent 802170 19T Mid-Center Aluminum Pulley and Shim is built for modelers using the Serpent 720-09 200mm GP. Its light construction keeps rotating inertia low while the precise machining ensures correct belt alignment. The anodized layer improves resistance to abrasion and helps repel track dust and grass.

Why anodized aluminum helps on the track

Anodizing reinforces the metal surface so it stands up better to repeated use and exposure. For RC drivers this means fewer adjustments and less cleanup between sessions. The finish also discourages debris buildup that can lead to belt misalignment and premature wear.

Bringing modern materials to a classic chassis

This pulley and shim enhance reliability without changing the vintage feel of the 720-09. It is a practical upgrade for those who want contemporary material benefits while preserving original handling traits.

Does this pulley fit other Serpent models?

This part is made to the dimensions of the 720-09 200mm GP mid-center setup; compatibility with other models depends on their belt geometry.

Will the anodized finish change balance or weight?

The anodizing layer is very thin and has negligible effect on balance; the pulley remains lightweight and well suited for performance use.

Can I re-use the stock shim with this pulley?

In most cases the included shim geometry matches the pulley, but verify spacing and belt run before final assembly to ensure correct fit.

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