3RACING 48 Pitch Spur Gear 89T 3RAC-SG4889 Performance Spur Gear [3RAC-SG4889]

Price:

AUD$6.59

Brand:

3Racing

Model:

3RAC-SG4889

Condition:

Brand New

Quantity:

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Description
FAQ

Get consistent drive with the 3RACING 48 Pitch Spur Gear 89T

The 3RACING 48 Pitch Spur Gear 89T is a simple way to refine your vehicle's gear ratio for varied use. It provides dependable engagement for mixed driving, from open lawns to club tracks.

Practical benefits

Whether you want a smoother throttle curve or a bit more acceleration for rough sections, this 89T spur lets you tailor final drive without swapping major components. It is a good match for many 1/10 scale setups.

Typical applications

Bashing and play: Use to boost torque for rough runs.
Local racing: Tune gearing for better lap consistency.
Maintenance friendly: Easy to inspect and replace during routine checks.

Is this compatible with slipper clutch systems?

Yes, the spur gear works with slipper clutch setups provided the gear pitch and mounting align; confirm tooth count and shaft spacing before installation.

Will using an 89T increase motor load?

Changing spur teeth affects final ratio; increasing teeth generally shifts the balance toward torque which can raise current draw slightly depending on pinion choice and motor gearing.

How do I check gear mesh after fitting?

Set pinion and spur with a thin paper test or a small feeler to ensure slight contact across the tooth face, then lock hardware and re-test under light throttle to confirm no binding.

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