3RACING 64 Pitch 129T Spur Gear - 3RAC-SG64129 On-Road Upgrade  [3RAC-SG64129]

3RACING 64 Pitch Spur Gear 129T - 3RAC-SG64129
Price:
CAD$6.07
Brand:
3Racing
Model:
3RAC-SG64129
Condition:
Brand New
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Precision Spur Gear Upgrade for 1/10 On-Road Cars

The 3RACING 64 Pitch Spur Gear 129T, model 3RAC-SG64129, is a compact drivetrain part aimed at fine-tuning on-road RC performance. Its accurate tooth profile promotes smooth torque transfer, giving dependable behaviour during track sessions.

Key Advantages of the 129T 64 Pitch

This 129T spur gear fits many 1/10 on-road platforms and offers a tight 64 pitch engagement to reduce slop and friction. That finer pitch helps preserve drivetrain life while keeping power delivery consistent for racing or club runs.

Fitment and Use Cases

Whether you are swapping out a worn gear or testing different gear ratios, the 3RACING spur gear suits a range of 1/10 chassis. Its lightweight design supports responsive acceleration and better control at speed.

Will this gear work with sealed differentials?

The 3RACING 129T spur is compatible with most sealed and open differentials on 1/10 on-road cars, but confirm bore size and pinion mesh before installing.

How should I set pinion mesh with a 64 pitch spur?

Use a feeler or paper method and tighten motor mounts gradually to get correct mesh; 64 pitch needs close contact but avoid binding for best life and quiet running.

Any maintenance tips to extend gear life?

Keep the gear clean of grit, inspect teeth regularly, and use light grease on the gear interface to reduce wear and noise.

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