3Racing 3RAC-SG6490/V2 90T 64 Pitch Spur Gear for Tuning [3RAC-SG6490/V2]

Price:

AUD$6.59

Brand:

3Racing

Model:

3RAC-SG6490/V2

Not Available

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R/C General - Gears - Spur Gears

Upgrade Your Drive with a Stable 64 Pitch Spur

The 3Racing 3RAC-SG6490/V2 64 pitch 90T spur gear Ver.2 offers a straightforward drivetrain upgrade for hobbyists wanting better throttle precision and longer service intervals. It is compatible with many common 64 pitch systems and helps keep gear engagement consistent under load.

Technical Highlights

Pitch: 64
Tooth Count: 90T
Durability: Made to hold up through regular use and reduce wear
Compatibility: Works with a wide range of chassis that use 64 pitch gearing

Should I shim my bearings after fitting this spur?

Checking and adjusting bearing shims after installing a new spur helps ensure correct mesh and smooth rotation, so it is a recommended step.

Can I mix pitches on pinion and spur?

No, mixing different pitches will cause poor engagement and accelerated wear. Use a matching 64 pitch pinion for this spur.

How often should I inspect the spur?

Inspect the gear periodically for chipped teeth and check mesh after heavy runs; timely replacement prevents drivetrain damage.