XRAY 305990 - Aluminum Narrow Pinion Gear 40T/64 Lightweight Edition  [XR-305990]

XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64
Price:
NZD$28.60
Brand:
XRAY
Model:
XR-305990
Condition:
Brand New
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alt="XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64" title="XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64"
alt="XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64" title="XRAY 305990 Narrow Pinion Gear Aluminum Hard Coated 40T/64"

Engineered Accuracy for Model Racing

Hobbyists aiming to tighten up drivetrain performance will find the XRAY 305990 Narrow Pinion Gear a smart fit. Manufactured with precision gear-cutting equipment, this pinion delivers superior concentricity and robust wear resistance. The chamfered teeth and protective hard coating keep the gear running true after extended use.

Featherweight Yet Tough

Produced from high quality duraluminum, this 40T/64 pinion is 1.5mm thinner and roughly 25 percent lighter than standard parts. The reduced inertia helps with throttle response and overall efficiency while maintaining broad compatibility with spur gears.

Lower Noise and Consistent Mesh

This narrow pinion works especially well with XRAY spur gears to minimise on/off throttle noise and provide consistent engagement under load. Its construction is aimed at enduring the stress of competitive running without compromising alignment.
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 is the tooth pitch and size of this pinion?

The gear is a 40 tooth pinion cut to a 64 pitch profile, matching common spur gear standards for this class.

Can I use it on nitro and electric rigs?

Yes, the pinion suits both nitro and electric drivetrain setups as long as the spur gear pitch and mounting fit your gearbox.

Does the thin profile affect strength?

The reduced thickness lowers rotating mass while selected duraluminum and hard coating keep sufficient strength for racing use.

How does it impact gear noise?

When matched with XRAY spur gears the narrow pinion helps reduce sudden throttle chatter and yields a smoother sound under acceleration.

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