XRAY NT1 Clutch Pinion 17T Hard-Coated 7075 - Arrowmax AM-NT1-338517  [AM-NT1-338517]

Arrowmax AM-NT1-338517 1st.GEAR 17T (7075 HARD)
Price:
CAD$9.07
Brand:
Arrowmax
Model:
AM-NT1-338517
Condition:
Brand New
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Durable 1st gear made for XRAY NT1 use

The Arrowmax AM-NT1-338517 1st.GEAR 17T is a precision pinion made specifically for the XRAY NT1 platform, CNC-machined from 7075-T6 aluminium and finished with a hard coat to resist wear. It is intended for RC touring car applications and matches the NT1 spur profile for consistent engagement.

This 17-tooth variant belongs to a family spanning 16T to 23T, enabling quick changes to tune acceleration versus top speed by altering pinion size. The hard-coated 7075 material reduces rotating mass while offering better surface durability than untreated aluminium pinions.

Fitting follows standard NT1 clutch pinion practice: set correct gear mesh and axial alignment with the spur gear, inspect for burrs before installation, and confirm smooth free-spin under load. Choose tooth count alongside motor and ESC settings to balance lap-time performance rather than expecting the pinion alone to fix handling.

Vehicle compatibility

  • XRAY NT1

Which tooth options come with this pinion?

Available sizes cover 16T through 23T so you can fine-tune gear ratio for track layout and motor choice.

Will the hard coat change gear mesh characteristics?

The hard coat preserves surface finish without altering tooth geometry, so mesh behaviour remains the same as an uncoated 7075 pinion of the same spec.

How should I inspect the pinion before use?

Check for machining burrs, confirm bore and set-screw areas are clean, and ensure the pinion runs true on the clutch bell before full-power testing.

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