3Racing XN1-43/RE 25T Aluminium Pulley - Team XRAY NT1 Performance Part [XN1-43/RE]

Team XRAY NT1 Aluminum Pulley 25T - 3RACING XN1-43/RE

Price:

AUD$14.09

Brand:

3Racing

Model:

XN1-43/RE

Not Available

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Or you may find similar product under the

Spares / Hop-ups - XRAY - NT1 Series - NT1 (330015)

Performance 25-Tooth Pulley for XRAY NT1

The 3Racing XN1-43/RE aluminium pulley is produced to match the Team XRAY NT1 specification and delivers consistent engagement and long service life. Its lightweight construction reduces rotational load while retaining robustness for race use. Upgrading to this pulley can help deliver more linear power transfer and extended drivetrain durability.

Why Fit an Aluminium Pulley?

An aluminium pulley reduces inertia compared with heavier materials, which improves acceleration and mid corner drive. The 3Racing XN1-43/RE is a straightforward performance upgrade that brings sharper response without compromising strength.

Installation Checklist

Remove contaminants from the hub area and check the shaft and fasteners for wear before fitting. Tighten the pulley carefully to avoid thread damage and recheck after a few runs to ensure secure mounting.

Can I use this with stock drivetrain parts?

The 3Racing XN1-43/RE is designed for the NT1 layout and will work with standard drivetrain components that match the NT1 shaft and spacing. Confirm measurements if mixing parts from other platforms.

Does this pulley need special tools to fit?

Fitting typically requires basic RC tools and a torque approach; no special tooling is necessary. Use correct driver sizes and a steady hand to avoid damaging the part.

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