3Racing 3RAC-3PY/12 T12 Aluminium Pulley Gear Replacement  [3RAC-3PY/12]

3Racing Aluminum Center Pulley Gear T12 - 3RAC-3PY/12
Price:
£5.70
Brand:
3Racing
Model:
3RAC-3PY/12
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Durable T12 Pulley from 3Racing

The 3Racing Aluminum Center Pulley Gear T12, model number 3RAC-3PY/12, serves as a durable replacement for common pulley applications. Its aluminium build reduces deformation and helps maintain consistent engagement over time.

Wear Resistance and Consistent Mesh

With aluminium construction, this T12 pulley offers improved resistance to wear compared with softer materials. Accurate tooth geometry supports smoother engagement and steadier drivetrain behaviour across normal running conditions.

Practical Upgrade for Service and Tuning

Whether used during routine maintenance or as part of a basic tune, the 3Racing Aluminum Center Pulley Gear T12 is straightforward to install and integrates with common T12 setups to enhance everyday durability and control.

What checks should I do before fitting the pulley?

Inspect the shaft interface and clearance, confirm the pulley bore and keying match your model, and remove any burrs before assembly.

Will switching to aluminium increase maintenance needs?

Aluminium typically reduces replacement frequency, though periodic checks for wear and secure fixing remain recommended.

Are there compatibility notes for rear and front pulleys?

Fitment depends on the specific pulley layout of your model; check dimensions and mounting style to ensure the 3RAC-3PY/12 suits the intended location.

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