XRAY 365721 Performance 21T Aluminum Pinion  [XR-365721]

XRAY 365721 Aluminum Pinion Gear - Hard Coated 21T / 48
Price:
NZD$32.67
Brand:
XRAY
Model:
XR-365721
Condition:
Brand New
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alt="XRAY 365721 Aluminum Pinion Gear - Hard Coated 21T / 48" title="XRAY 365721 Aluminum Pinion Gear - Hard Coated 21T / 48"

Compact 21T Pinion for Precise Tuning

Designed for precise drivetrain tuning, the XRAY 365721 Aluminum Pinion Gear delivers a balance of lightness and strength. The 21T configuration combined with a hard-coated finish helps maintain consistent contact under load. This pinion supports smooth, quiet running which helps when chasing consistent lap times.

Built for Longevity

Advanced machining produces well-formed teeth for accurate engagement and reduced vibration. The hard coating further protects the gear from abrasive wear, making it suitable for frequent setup changes. Internal threading speeds up removal and replacement during practice sessions.

Quick Identification and Range

Tooth counts are clearly marked on each pinion to speed selection in the pits. With a variety of sizes available, pilots can fine-tune gearing to suit tight or fast layouts for better acceleration or top speed balance.
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.

Will this pinion fit standard pinion carriers?

Yes, the internal threading and common sizing mean it fits most standard pinion carriers designed for internal-threaded pinions.

How often should I inspect the pinion for wear?

Check the teeth after every few race sessions or after heavy impacts. Look for rounded edges or scoring that can indicate it is time to replace the pinion.

Does the coating change gear mesh requirements?

The coating does not significantly alter mesh settings; follow standard mesh setup procedures and recheck after initial running.

What cleaning is recommended?

Wipe with a soft brush and light solvent if needed to remove grit and oil; avoid harsh abrasives that could damage the coating.

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