3RACING 3RAC-SG4889/V2 89T Spur Gear - Club Session Upgrade  [3RAC-SG4889/V2]

3RACING 48 Pitch Spur Gear 89T Ver.2 - 3RAC-SG4889/V2
Price:
AUD$6.62
Brand:
3Racing
Model:
3RAC-SG4889/V2
Condition:
Brand New
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Durable 89T Spur for 48 Pitch Systems

The 3RACING 48 Pitch Spur Gear 89T Ver.2 is a solid choice for replacing worn spurs or dialing in a new setup. Its tooth profile focuses on steady power transfer and reduced lash for cleaner acceleration and deceleration.

Key Advantages for Everyday Running

Hobbyists will appreciate the finer 48 pitch mesh that promotes smooth interaction with pinion gears, helping to protect the motor and gearbox while improving drivability on varied surfaces.

Simple Fitment Across 1/10 Scale Models

This 89T spur is compatible with many 1/10 scale vehicles and is straightforward to install. Check mesh with a paper shim or feeler method and tighten mounting hardware to factory torque specs.

Will this part work with low profile pinions?

Yes, it is compatible with standard 48 pitch pinions, including many low profile types, provided the pinion and spur are aligned correctly.

How often should I inspect the spur gear?

Inspect the spur for wear every few running sessions or after hard impacts, and replace it if teeth show rounding or damage.

Will changing the spur affect gear ratio?

Only if you change the tooth count. This is an 89T spur, so switching to a different tooth count will alter final drive ratio and handling response.

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