XRAY 338517 17T Aluminium Hardcoated Pinion Gear for NT1  [XR-338517]

XRAY 338517 XCA Aluminum 7075 T6 Hardcoated Pinion Gear - 17T (1st)
Price:
£16.95
Brand:
XRAY
Model:
XR-338517
Condition:
Brand New
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High-Accuracy Pinion for NT1 Drive Trains

The XRAY 338517 pinion offers a precise upgrade for the NT1 drive train. Made from 7075 T6 aluminium and finished with a hardcoat, this 17T pinion holds its profile under load to give smooth, low-vibration gear engagement during competitive running.

Meticulous Gear Cutting and Easy Assembly

Cut on specialist gear machines for true running and correct tooth geometry, the pinion has fine internal threads for straightforward assembly on XCA clutchbells in standard or lightweight variants. The tooth count is clearly marked to speed up gearing changes at the track.

Specifications

  • Material: 7075 T6 Aluminum
  • Coating: Hardcoated for durability
  • Tooth Count: 17T
  • Compatibility: XRAY NT1, XCA clutchbells
Remark :
Due to limited stock availability, please notice that some XRAY items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is the XRAY 338517 suitable for club level racing?

Yes, its durable hardcoat and precise tooth form make it a reliable choice for club and national events where consistent mesh matters.

How often should I check for wear?

Inspect the pinion periodically for tooth rounding or pitting, especially after aggressive runs, to keep drivetrain efficiency and prevent damage to the spur gear.

What tools help with correct mesh setup?

Use a feeler gauge, paper shim, or a small plastic mesh tool and rotate the drivetrain while checking for smooth contact to set an optimal mesh before final tightening.

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