HUDY 294131 Aluminium Ultra-Light Pinion 31T Performance  [HSP-294131]

HUDY 294131 - Aluminium ULTRA-LIGHT Pinion Gear - Hard Coated - 31T / 64
Price:
£16.73
Brand:
HUDY
Model:
HSP-294131
Condition:
Brand New
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Precision Pinion for Tuned Drivetrains

The HUDY 294131 Aluminium Ultra-Light Pinion Gear is fabricated from 7075 T6 aluminium with a hard coat to improve resistance to wear. Its light construction helps reduce rotational inertia while preserving the robustness needed for competitive use.

Accurate Tooth Form for Reliable Power Transfer

Specialist manufacturing produces accurate tooth profiles that lower vibration and ensure a consistent transfer of power from the motor to the wheels. This accuracy supports repeatable lap times and stable handling.

Secure Mounting and Visible Tooth Marking

The fine internal thread simplifies secure mounting on compatible motors and the etched tooth count allows quick identification when changing gearing at the track or in the workshop.

Specifications

  • Material: 7075 T6 Aluminum
  • Coating: Hard Coated for Durability
  • Teeth Count: 31T

The HUDY 31T Aluminium Ultra-Light Pinion Gear is a straightforward upgrade for serious hobbyists who want a lighter pinion with a durable finish for frequent use.
Remark :
Due to limited stock availability, please notice that some HUDY items may have to order from the factory and the ready time is around 8-12 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.

Is this gear suitable for both on road and off road kits?

The pinion's material and coating make it suitable for a wide range of 1/10 electric kits, though final suitability depends on your drivetrain layout and gear protection from debris.

How do I inspect the pinion for wear?

Inspect teeth for rounding, chips, and uneven wear. Check the hard coat surface for scratches and ensure the gear runs true on the shaft to avoid premature wear on mating gears.

Can this pinion be used with carbon spurs?

Yes, it can be paired with carbon or aluminium spurs provided the gearbox and motor alignment are correct. Proper mesh is important to prevent accelerated wear on either component.

Do I need to re-torque the mounting after first use?

Recheck the motor mount and retaining hardware after initial runs as fasteners can settle. Confirm the pinion remains secure and the mesh unchanged before each session.

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