Tamiya 54997 Hornet Ball Bearing Set Classic Buggy Service Kit [54997]

Tamiya 54997 - Hornet Full Ball Bearing Set OP-1997

Price:

AUD$21.93

Brand:

Tamiya

Model:

54997

Condition:

Brand New

Quantity:

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Description
FAQ

Service Your Hornet with a Full Bearing Conversion

The Tamiya 54997 Hornet Full Ball Bearing Set provides a direct upgrade path from plastic bushings to sealed ball bearings on vintage Tamiya buggies. The swap reduces internal drag and can free up a bit of extra runtime from the same battery pack.

Models Covered by This Kit

This bearing pack is compatible with many classic Tamiya chassis variants, such as:

Hornet
Grasshopper
Grasshopper II
Super Storm Dragon
CW-01 chassis (e.g., Lunch Box)
Mad Bull
Mad Fighter
Rising Fighter

Everyday Advantages

Replacing worn plastic bushes with precision bearings reduces drivetrain friction and mechanical play. That means smoother acceleration, less wear on gears and axles, and a tidier feel for hobbyists who like to keep older models in regular use.

Can I fit these to a modified Hornet?

Most standard modifications still accept the 54997 bearings, but check shaft diameters and spacings if aftermarket parts are fitted. Minor shimming may be required on some setups.

Will the bearings change gear mesh?

Bearings do not inherently change gear mesh, but reduced lateral play can alter gear contact slightly. After installation verify pinion and spur alignment and adjust if needed.

How often should I check the bearings?

Inspect bearings after heavy use or exposure to water and dirt. Regular checks every few outings help catch wear early and keep the drivetrain running reliably.