3RACING 122T 64 Pitch Spur Gear 3RAC-SG64122 - Gear Precision  [3RAC-SG64122]

3RACING 64 Pitch Spur Gear 122T - 3RAC-SG64122
Price:
£3.29
Brand:
3Racing
Model:
3RAC-SG64122
Condition:
Brand New
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Gear precision for 3RACING 3RAC-SG64122 installations

The 3RACING 64 Pitch Spur Gear 122T is a solid choice for tuners who want predictable drivetrain behaviour. It supports controlled power transfer to the wheels, helping with consistent lap times and smoother speed changes.

Drivetrain benefits of the 122T

Spur gears set the baseline for how power moves through the drivetrain. The 122-tooth 64 pitch design gives finer tooth engagement, which can lower friction and help with precise gearing choices during setup work.

Applications across RC models

Intended for a range of 1/10 scale on-road and off-road vehicles, the 3RACING 122T fits many common chassis. It is practical for use on technical circuits where gear resolution and smoothness matter.

Will this spur work in vintage 1/10 kits?

Many vintage kits use different pitch standards; confirm the original kit uses 64 pitch before fitting the 122T to avoid mesh issues.

Should I change my pinion when switching to 122T?

Yes, match the pinion to 64 pitch and choose tooth count to reach your desired overall ratio while checking mesh clearance.

Any tips to avoid stripping the spur?

Use correct mesh, avoid overloading the drivetrain, and inspect for chipped teeth after impacts to prevent progressive damage.

What lubrication works best for spur gears?

A light gear grease or dry film designed for plastic or metal gears helps reduce wear while keeping grit from sticking to the teeth.

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