Tamiya TB03-14 Race-Grade 7075 Aluminum Spur Gear Adaptor by 3Racing [TB03-14]

Tamiya TB-03 TB03 Aluminium 7075 Spur Gear Adaptor - 3RACING TB03-14

Price:

AUD$8.88

Brand:

3Racing

Model:

TB03-14

Not Available

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Spares / Hop-ups - Tamiya - TB-03

Race grade 7075 adaptor for the TB-03 gear system

The Tamiya TB-03 Aluminum 7075 Spur Gear Adaptor by 3Racing TB03-14 is aimed at enhancing drivetrain stability during competitive runs. With 7075 aluminum construction, the adaptor reduces flex where the motor meets the spur, helping to keep tooth contact consistent under load. Suitable for track-focused builds that benefit from firmer gear engagement and reduced drivetrain slop.

Will this change my gearing options?

The adaptor itself does not alter pinion or spur sizing, but it can affect how securely a chosen pinion runs. Verify pinion clearance and mesh after fitting the adaptor to avoid interference.

How durable is the 7075 construction?

7075 aluminum is chosen for its balance of strength and low weight, which helps the adaptor resist deformation and maintain alignment during demanding use.

Any installation advice for racers?

Fit the adaptor using the recommended fasteners and check mesh under load. After initial track sessions recheck fastener torque and gear alignment to ensure consistent performance.