3RACING 48 Pitch Spur Gear 90T Version 2 - 3RAC-SG4890/V2 Short Ratio [3RAC-SG4890/V2]

3RACING 48 Pitch Spur Gear 90T Ver.2 - 3RAC-SG4890/V2

Price:

NZD$7.56

Brand:

3Racing

Model:

3RAC-SG4890/V2

Condition:

Brand New

Quantity:

Write a review

Description
FAQ

Refined Drivetrain Mesh with 3RACING 48 Pitch Spur Gear 90T Ver.2

The 3Racing 48 Pitch Spur Gear 90T Ver.2 is a straightforward upgrade for modelers looking to reduce drivetrain lash and achieve steadier power transfer. Suited to a wide range of 1/10 scale cars, it helps maintain consistent gear engagement under load.

Key Advantages

Accurate Tooth Geometry: The 48 pitch format keeps pinion engagement precise, lowering heat and wear over time.
Long Service Life: Built to resist the demands of practice sessions and casual off-road use.
Versatile Fit: Compatible with many 1/10 scale setups, useful for swap-outs and tuning trials.

Setup Recommendations

During installation of the 3Racing 48 Pitch Spur Gear 90T Ver.2 match the pinion to 48 pitch and use small adjustments to find an even contact pattern. Monitor mesh after a few runs and re-set if you notice noise or roughness.

Do I need a special pinion for this 48 pitch spur?

Yes, use a pinion cut for 48 pitch gearing. A mismatched pinion will result in poor mesh and faster wear.

Can this gear handle brushless power systems?

It is suitable for common brushless setups in 1/10 models, but ensure your drivetrain and motor cooling are adequate for high power applications.

How often should I inspect the gear mesh?

Check mesh after initial installation and then at regular intervals if you run frequently. Look for tooth wear, looseness, or noise as indicators to re-adjust.