3Racing 48P Spur Gear 69T V2 - 3RAC-SG4869/V2 Rugged Tuning Spur [3RAC-SG4869/V2]

3RACING 48 Pitch Spur Gear 69T Ver.2 - 3RAC-SG4869/V2

Price:

AUD$6.59

Brand:

3Racing

Model:

3RAC-SG4869/V2

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R/C General - Gears - Spur Gears

Optimise Drive with the 3Racing 69T Spur

The 3Racing 48 Pitch Spur Gear 69T Ver.2 is a practical upgrade for those tuning gear ratios for tougher conditions. Built to maintain tooth engagement under stress, the 69 tooth design helps you choose gearing that balances tractability and speed for mixed terrain runs.

Practical Features

Consistent Manufacturing: Smooth tooth profiles cut down on vibration and premature wear.
Broad Compatibility: Matches standard 48 pitch pinions and many common chassis arrangements.
69 Tooth Versatility: Lets you step through ratios to find ideal acceleration or higher top end.

How do I check if 3RAC-SG4869/V2 will clear my chassis?

Measure the clearance from spur face to chassis rails and compare boss diameter to your gearbox mounting to ensure there is no interference.

Do I need different pinions when changing to 69T?

You can keep the same motor pinion but changing pinion teeth is how you alter final ratio; choose a pinion that matches 48 pitch and your desired gear reduction.