XRAY 305925 Aluminium Narrow Pinion Gear 25T/48 Hard Coated  [XR-305925]

XRAY 305925 Narrow Pinion Gear Aluminum Hard Coated 25T/48
Price:
AUD$27.31
Brand:
XRAY
Model:
XR-305925
Condition:
Brand New
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Performance-driven XRAY 25T narrow pinion

The XRAY 305925 Narrow Pinion Gear offers a compact, lightweight gearing option for demanding RC setups. Made from aircraft-grade duraluminum, it is 1.5mm narrower and roughly 25% lighter than standard pinions to help reduce drivetrain inertia.

Meticulous manufacture and finishing

Cut on a specially modified precision gear machine, the XRAY 25T achieves precise concentricity and tooth geometry. After chamfering all edges, each pinion receives a run-in treatment and a tough hardcoat finish to prolong service life under race conditions.

Broad compatibility and smoother operation

Built to mesh cleanly with spur gears, including XRAY spurs, this pinion minimises throttle on/off clatter and sustains consistent engagement. It is a reliable choice when trimming weight and improving drivetrain feel.
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.

What makes the XRAY 305925 lighter than standard pinions?

The pinion is reduced in thickness by 1.5mm and machined from lightweight duraluminum, delivering roughly a 25% weight reduction compared to typical pinions.

Can I use this pinion on both on-road and off-road cars?

Yes, its standard tooth profile and robust hardcoat make it suitable for a variety of applications, provided tooth count and shaft fitment match your gearbox.

Do I need to re-check mesh after initial runs?

A brief post break-in check is wise; the run-in process helps but confirming mesh and making minor adjustments ensures quiet and reliable operation.

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