XRAY 305917 Narrow 17T/48 Hard-Coated Duraluminum Pinion  [XR-305917]

XRAY 305917 Narrow Pinion Gear Aluminum Hard Coated 17T/48
Price:
£12.25
Brand:
XRAY
Model:
XR-305917
Condition:
Brand New
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Precision narrow pinion for accurate gear mesh

The XRAY 305917 Narrow Pinion is crafted from high-quality duraluminum to provide a resilient yet light option for T4 Series vehicles. Its slimmer profile and reduced mass cut rotational inertia, helping deliver crisper response on acceleration.

Wide compatibility with careful engagement

Designed with close tolerances, this pinion meshes cleanly with a variety of spur gears and performs particularly well with XRAY spurs. The refined tooth form helps lower noise during throttle changes and keeps power transfer stable.

High-grade machining and protective treatment

Each pinion is produced on a modified precision gear machine to ensure excellent concentricity and consistent tooth geometry. Chamfered edges assist engagement and a hardcoat finish provides enhanced wear resistance for routine racing conditions.
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.

Do I need to change my spur gear when fitting this pinion?

Not necessarily. The XRAY 305917 will work with many existing spurs, but best results come from matching tooth pitch and checking mesh to avoid premature wear.

How does the hardcoat help performance?

The hardcoat adds surface durability and helps resist wear over time. Performance gains largely come from the precision machining and reduced mass rather than the coating alone.

What routine checks are recommended after installation?

Check mesh and backlash after the first few runs, inspect for any nicks or burrs, and ensure mounting security. Regular checks will maintain consistent drivetrain behaviour.

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