Arrowmax AM-180018 Aluminium 11 Pinion Set 48DP 32T-42T with Storage Case  [AM-180018]

Arrowmax AM-180018 Set Of 11 Aluminium Pinions 48DP With Caddy 32T ~ 42T
Price:
£64.88
Brand:
Arrowmax
Model:
AM-180018
Condition:
Brand New
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Complete Pinion Set by Arrowmax (AM-180018)

The Arrowmax AM-180018 offers eleven aluminium pinions from 32T to 42T so you can fine tune gearing across a useful range. The set is presented to make selecting and swapping ratios straightforward for both track and club use.

Precision Tooth Form and Compatibility

Each pinion is precision machined from aluminium to provide a low mass yet durable gear option. Cut to 48DP they are compatible with a broad selection of spur gears, providing straightforward interchangeability for many RC models.

Protected Storage in Included Case

The supplied storage case organises each pinion and shields the teeth during transit. This keeps spare gears in order and ready to fit when changing setups at the circuit.

How do I check if a pinion will fit my motor?

Measure your motor shaft diameter and compare it to the pinion bore, or consult your motor manual. Ensuring a correct press or grub screw fit prevents slippage.

When should a pinion be replaced?

Inspect teeth regularly; replace any pinion showing rounded or chipped teeth, as worn gears can damage the spur and affect drivability.

Can I mix aluminium pinions with steel spurs?

Yes. Mixing aluminium pinions with steel spurs is common. Check for correct mesh and backlash and monitor wear as materials can wear at different rates.

Any tips for changing gear ratios trackside?

Carry the caddy with your most-used pinions, bring a suitable set of hex bits and a spare grub screw, and make small incremental changes to assess handling and motor temperature.

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