XRAY 348428 - 18T Aluminum Pinion Gear for RX8 Series Track Spec  [XR-348428]

XRAY 348428 Aluminium BBB Pinion Gear 18T (1ST) - Swiss 7075 T6 - Hard Coated
Price:
£16.49
Brand:
XRAY
Model:
XR-348428
Condition:
Brand New
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Precision pinion engineered for RX8 track use

The XRAY 348428 18T pinion is aimed at drivers seeking tighter gear behaviour and dependable engagement. Its 18-tooth profile supports common gearing choices used on the RX8 chassis.

Durable Swiss 7075 T6 material with surface protection

Forged from Swiss 7075 T6 aluminum, the pinion balances stiffness and low weight. The hard coated finish reduces surface wear so the gear maintains true tooth shape under regular racing loads.

Reliable choice for upgrades and replacements

Swap this unit in when you need cleaner drivetrain feel or to replace a worn pinion. The precision machining helps lower friction and contributes to consistent performance lap after lap.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Tooth Count: 18T
  • Compatibility: XRAY RX8 Series
  • Coating: Hard Coated

A solid, no-nonsense pinion for racers who want a durable, precisely machined part for their RX8 car.
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 change handling?

The pinion itself does not change suspension or steering, but smoother drivetrain operation can make throttle response feel more consistent on corner exit.

Is the 18T tooth count standard for RX8 setups?

18T is a common choice depending on motor and spur combinations. Check your desired final ratio and confirm the pinion meshes cleanly with your spur gear.

How should I inspect the pinion after a run?

Remove debris, inspect every tooth for nicks, and spin the assembly to listen for roughness. Replace if you find visible damage or uneven wear patterns.

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