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

Price:

£3.29

Brand:

3Racing

Model:

3RAC-SG4889

Condition:

Brand New

Quantity:

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Description
FAQ

Fine tune gearing with the 3RACING 48 Pitch Spur Gear 89T

The 3RACING 48 Pitch Spur Gear 89T helps you set a more predictable final drive for both competitive and weekend use. Its tooth profile encourages steady engagement and manageable wear for routine maintenance cycles.

How it helps setup

Use this 89T spur to trade top speed for stronger low end or to stabilise acceleration on technical layouts. It suits a range of 1/10 applications where consistent gear behaviour matters.

Where to fit it

Club circuits: Calibrate final drive to suit corners and straights.
Mixed surfaces: Gain better throttle response on variable grip.
Hobby maintenance: Straightforward replacement during gear checks.

Does this require specific pinion spacing?

Standard 48 pitch pinion spacing applies; confirm shaft offset and motor mount clearance before final fitment to avoid tooth clash or excessive backlash.

Can I use this gear with brushless setups?

Yes, it is compatible with brushless systems as long as the motor and pinion combination match 48 pitch and the power level is within the gearbox capacity for your model.

What checks after initial runs?

After the first session, re-check gear mesh, fasteners and look for uneven tooth wear; re-adjust backlash or pinion size if you notice noise or slippage.

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