3Racing 3RAC-PG4845 48 Pitch 45T Pinion Gear Setup-Focused 7075 [3RAC-PG4845]

3RACING 48 Pitch Pinion Gear 45T (7075 w/ Hard Coating) - 3RAC-PG4845

Price:

£3.29

Brand:

3Racing

Model:

3RAC-PG4845

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R/C General - Gears - Pinion Gears

Setup-Focused 7075 Pinion from 3Racing

The 3Racing 48 Pitch Pinion Gear 45T, model 3RAC-PG4845, is fashioned from 7075 aluminium and given a hard coating to help resist wear during repeated adjustments. Its 45-tooth design allows for fine tuning between acceleration and top speed when optimising a vehicle for the track.

Core Details

Material: 7075 aluminium for robust performance.
Coating: Hard-coated finish to limit abrasion and nicks.
Tooth Count: 45T to permit accurate gearing steps.
Compatibility: Made for systems running 48 pitch gears.
Application: Ideal for setup adjustments in time attack and club racing.

Is a hard coat necessary for pinion longevity?

A hard coat helps reduce surface wear on the teeth, which can extend usable life compared with an uncoated aluminium pinion under similar conditions.

How often should I replace a pinion used in regular racing?

Inspect teeth after each event; replace when you see rounding, galling or frequent slippage. Replacement interval depends on running conditions and maintenance.

Does this pinion require a matching spur gear brand?

No specific spur brand is required, but ensure the spur is 48 pitch and in good condition to avoid premature wear on the pinion.