XRAY 305927 Narrow Aluminum Pinion Gear 27T/48 Hard Coated Lightweight  [XR-305927]

XRAY 305927 Narrow Pinion Gear Aluminum Hard Coated 27T/48
Price:
NZD$31.54
Brand:
XRAY
Model:
XR-305927
Condition:
Brand New
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Tuned Narrow Pinion for Competitive Running

The XRAY 305927 Narrow Pinion Gear provides a slim, performance-oriented option for model builders who want reduced rotating mass. Fabricated from aircraft-grade duraluminum, it trims width by 1.5mm and cuts roughly 25% of the weight compared to standard pinions.

Accurate Cutting and Durable Finish

Manufactured on a modified machining platform to ensure tight concentricity, this pinion has chamfered tooth edges and a specialised hardcoat that helps preserve tooth geometry and resist surface damage.

Smooth Mesh with Compatible Spur Gears

Engineered to work well with generic spur gears and to perform especially quietly with XRAY spur gears, the XRAY 305927 gives a dependable mesh and reduced drivetrain vibration after installation.
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.

Can I use this on brushless setups?

Yes. The pinion is compatible with brushless motors that accept a matching shaft and set screw arrangement, provided gear mesh and shaft fit are correct.

Does the reduced width affect strength?

The narrower profile lowers mass but maintains strength due to the duralumin material and hardcoat. It is engineered to balance lightness and durability.

How should I set gear mesh?

Set mesh by positioning the motor until a consistent, light contact is felt, then secure motor mounts and recheck under load to avoid tight spots.

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