XRAY 305990 - Aluminum Narrow Pinion Gear 40T/64 Competition Grade [XR-305990]

XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64

Price:

£12.37

Brand:

XRAY

Model:

XR-305990

Condition:

Brand New

Quantity:

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Description
FAQ

Accurate Gear Cutting for Performance

The XRAY 305990 Narrow Pinion Gear is aimed at modelers seeking refined drivetrain behaviour. Produced on precision gear machinery, it delivers tight concentricity and dependable wear resistance. Chamfered teeth and a hardened finish help maintain true running after prolonged use.

Lightweight Duralumin Craftsmanship

Built from aircraft-grade duraluminum, this 40T/64 pinion is 1.5mm thinner and around 25 percent lighter than typical options. The reduced rotating mass aids acceleration and drivetrain efficiency, while remaining compatible with standard spur gears.

Cleaner Sound and Reliable Mesh

When used with XRAY spur gears the narrow pinion reduces throttle on/off noise and provides steadier engagement under load. The overall design is made to tolerate the stresses of competitive driving while keeping alignment stable.

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 benefits does the XRAY 305990 give over standard pinions?

It offers improved concentricity, reduced weight and a hard coated finish which together improve drivetrain feel and longevity.

Is gear noise noticeably different with this pinion?

Yes, especially when paired with XRAY spur gears the narrower profile tends to lower abrupt throttle chatter and smooth the overall noise signature.

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