XRAY 348518 18T Aluminium Pinion Gear for XCA Clutch - Performance  [XR-348518]

XRAY 348518 XCA Aluminum Pinion Gear - 18T (1st) - 7075 T6 - Hard Coated
Price:
AUD$33.30
Brand:
XRAY
Model:
XR-348518
Condition:
Brand New
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Durable 18T Aluminium Pinion for Competitive Setups

The XRAY 348518 Aluminum 18-tooth pinion is engineered for racers who demand consistent gear engagement. Forged from 7075 T6 aluminium and treated with a hardcoat, it keeps wear to a minimum while remaining light enough for quick rev response.

Precision Machining and Quick Installation

Tooth profiles are machined with close tolerances to promote smooth power transfer and reduce vibration. The internal thread pattern is cut to match XCA clutchbells across standard and lightweight options, allowing fast swaps. Tooth counts are clearly marked for easy identification.

Versatile Gear Choices for Different Conditions

With popular tooth counts available, the XRAY 348518 helps drivers tune gear ratios for tight or fast circuits, giving control over acceleration versus top speed to suit racing conditions.

Specifications

  • Material: 7075 T6 Aluminum
  • Tooth Count: 18T
  • Compatibility: XCA Clutchbells (Standard & Lightweight)
  • Coating: Hardcoated for Durability

Suited to frequent raceday use, the XRAY 348518 pinion strikes a good balance between toughness and precision for club and regional racing.
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 this pinion suitable for club racing?

Yes, its hardcoated 7075 T6 construction makes the XRAY 348518 durable enough for regular club race use and practice sessions.

How do I verify correct mesh after fitting?

Fit the gear to the clutchbell, set pinion position and check mesh with standard paper or feeler technique to ensure smooth, even contact across the tooth face.

Should I replace this after heavy use?

Inspect for wear or burrs on the teeth; the hardcoat delays wear but heavy competition use can still necessitate replacement to maintain optimal mesh.

Will this affect top speed noticeably?

Changing tooth count influences gear ratio and therefore top speed; the XRAY 348518 itself is dimensionally precise so changes are predictable when swapping to different sizes.

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