3Racing 3RAC-3PY/20 Aluminum Center Pulley Gear T20 Race-Tuned Edition  [3RAC-3PY/20]

3RACING Aluminum Center Pulley Gear T20 - 3RAC-3PY/20
Price:
NZD$12.92
Brand:
3Racing
Model:
3RAC-3PY/20
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Improve drivetrain reliability with 3Racing 3RAC-3PY/20

The 3Racing Aluminum Center Pulley Gear T20 is built to boost drivetrain stability and resist deformation under load. Its aluminium construction helps keep rotating mass low while delivering greater resistance to wear than stock plastic parts.

Consistent engagement for better lap times

The gear's accurate tooth geometry encourages predictable engagement and steady power delivery, which helps reduce drivetrain losses and keeps handling consistent during aggressive laps.

Suitable for regular track and club use

Designed for hobbyists who run often, this pulley stands up to repeated stress without significant loss of shape. It is a sensible upgrade for those wanting to reduce routine maintenance and keep their setup reliable.

Does this pulley need any special tools to install?

Basic hand tools are usually sufficient, but confirm you have the correct hex keys or sockets and thread locking compound if required by your chassis instructions.

Will it change gear ratios?

This part replaces the center pulley without altering tooth count or pitch, so ratios remain the same while improving durability and engagement quality.

Is aluminium noisy compared to plastic?

Sound can differ slightly, but a properly fitted aluminium pulley should not create excessive noise; ensure alignment and tension are correct to minimise any additional sounds.

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