3RACING 64 Pitch 108T Spur Gear 3RAC-SG64108 - Racing Setup Component  [3RAC-SG64108]

3RACING 64 Pitch Spur Gear 108T - 3RAC-SG64108
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG64108
Condition:
Brand New
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Technical overview of the 3RACING 64 Pitch 108T spur gear

The 3RACING 64 Pitch Spur Gear 108T is manufactured to support precise drivetrain tuning for competitive users. Its tooth count and 64 pitch profile provide fine resolution for ratio selection and predictable engagement under load.

Tooth geometry and drivetrain compatibility

The 108-tooth arrangement offers small incremental changes when adjusting overall gearing, which is useful for optimising acceleration and top speed across different track layouts. It is compatible with standard 64 pitch pinions commonly fitted to 1/10 scale race cars.

Durability and installation notes

Produced from carefully selected materials to resist wear during repeated high RPM running, the spur gear maintains stable engagement over extended sessions. For best results, set gear mesh precisely, secure fasteners to recommended torque, and verify alignment after initial test laps.

What mesh clearance should I target for race use?

Aim for a minimal but safe clearance so teeth run without binding. Use a thin shim or business card method, then confirm under load and after a short run.

Any recommendations for pinion matching with this 108T spur?

Select a pinion that achieves your target ratio for the track. Smaller changes in pinion teeth yield finer adjustments when used with a 108T spur, allowing precise tuning of motor rpm and torque.

How should this gear be inspected between races?

Inspect for wear, chips, and consistent tooth contact. Check fastener security and reestablish mesh if any movement is detected after running. Routine checks help avoid unexpected failures.