XRAY NT1 19T Machined Pulley - XN1-41/RE by 3Racing  [XN1-41/RE]

Team XRAY NT1 Aluminum Pulley 19T - 3RACING XN1-41/RE
Price:
AUD$11.74
Brand:
3Racing
Model:
XN1-41/RE
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19T machined aluminium pulley for NT1 drivetrains

This 19T machined aluminium pulley serves as a direct replacement for the XRAY NT1 belt-drive component, retaining the original mounting interface and focusing on steady belt alignment and reliable contact with the drive belt. It is intended for standard NT1 drivetrain layouts.

Fitting is straightforward: remove the existing pulley from the NT1 drivetrain, mount the XN1-41/RE in the same position on the shaft or hub, then confirm belt tracking and tension. No special chassis modification should be necessary; follow the NT1 maintenance manual for proper hardware and torque steps.

Use this pulley primarily for tuning and long term maintenance: aluminium helps sustain consistent alignment during setup and is compatible with common NT1 checks like belt tension, pulley runout and bearing inspection.

Can I fit this to my NT1 without changes?

In most cases yes, as long as your NT1 uses the same pulley mounting and shaft size; always check the part number XN1-41/RE against your drivetrain before fitting.

Will it affect drivetrain noise?

Aluminium can change the acoustic signature slightly, but with correct belt tension and alignment any noise differences are minimal and offset by improved tracking.

Is this suitable for track use?

Yes, as a tuning and maintenance component it helps maintain alignment under repeated running, contributing to consistent drivetrain performance on the track.

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