3RACING Centre One Way Pulley T25 3RAC-3PYW/25 - Lightweight Racing Upgrade  [3RAC-3PYW/25]

3RACING Aluminum Center One Way Pulley Gear T25 - 3RAC-3PYW/25
Price:
NZD$21.85
Brand:
3Racing
Model:
3RAC-3PYW/25
Condition:
Brand New
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Optimise Your Drivetrain with the 3RACING 3RAC-3PYW/25

The 3RACING Aluminum Center One Way Pulley Gear T25, referenced as 3RAC-3PYW/25, offers a simple path to improved driveline response. It is aimed at enthusiasts who tune pulley setups for better corner exit and smoother transitions.

Material Choice and Use Cases

Crafted from aircraft-grade aluminium, this pulley balances strength with low mass to reduce rotating weight. The one-way internal action helps isolate torque during directional changes, useful across multiple chassis types when refining handling.

Practical Fitment Advice

Mount the pulley with clean bearings and correct shims to maintain alignment. Keep fasteners checked and remove debris after outdoor runs to preserve the 3RACING 3RAC-3PYW/25 performance over time.

Is this suitable for dirt and carpet tracks?

Yes, it works on both surfaces but keep it clean after dusty runs to avoid abrasive wear on contact points.

Will it change drivetrain ratios?

The pulley itself does not alter gear ratios unless you change pulley diameter or belt setup; it mainly affects engagement behavior via its one-way action.

Can it be used with stock electronics?

Yes, it is a mechanical component and works with standard motors and ESCs; ensure the rest of the drivetrain is in good condition for best results.

Any special maintenance products recommended?

Use light synthetic grease on bearings and a lint-free wipe for aluminium surfaces; avoid heavy oils that attract grit.

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