3Racing 48P 66T Competition Spur Gear 3RAC-SG4866/V2  [3RAC-SG4866/V2]

3RACING 48 Pitch Spur Gear 66T Ver.2 - 3RAC-SG4866/V2
Price:
USD$4.40
Brand:
3Racing
Model:
3RAC-SG4866/V2
Please kindly input your name and email address, we will inform you once we have the restocking.
Write a review

Performance oriented spur gear for tuning and setup work

The 3Racing 48P 66T Ver.2 spur gear is built as a straightforward upgrade for drivers who focus on drivetrain consistency and setup refinement. It is suitable where repeatable engagement and consistent behaviour lap after lap are required.

Tuning benefits from the 66-tooth layout

The higher tooth count modifies contact patterns and can reduce step changes in torque transfer, aiding controllability during traction transitions. Use precise mesh adjustment to exploit these characteristics in competitive setups.

Integration with common drivetrains

This spur is compatible with many 48 pitch gearboxes and allows for targeted pinion selection to achieve desired ratios. Confirm mounting interface and mesh clearance when integrating into tuned cars.

How does tooth count affect drivability?

A larger tooth count smooths torque delivery by increasing contact points, which can improve predictability in high traction or technical sections.

What should I check during setup?

Verify gear mesh, endfloat and runout. Small adjustments to pinion depth and motor mount position will help eliminate noise and ensure consistent contact.

Is this suitable for aggressive tuning regimes?

It is appropriate for tuned competition cars where drivers prioritise repeatable engagement; always monitor wear under intense use and adjust setup accordingly.