Tamiya TA07 Aluminum Rear Upright Hub Carriers for Precision Tuning - JR-TA703-BK by Jazrider  [JR-TA703-BK]

Tamiya TA07 Aluminum Rear Upright Hub Carriers (Black)
Price:
AUD$13.95
Brand:
JAZRIDER
Model:
JR-TA703-BK
Condition:
Brand New
Available in shop
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Performance uprights for TA07 tuning

This machined aluminum rear upright hub carrier is an aftermarket replacement for the Tamiya TA07 chassis. It stiffens the rear hub mount compared with stock components, offering a more consistent anchor for suspension geometry and tuning work.

Fitting the carrier involves removing the rear wheel hub, mounting the new aluminum part with the vehicle's existing hardware, and verifying bearing fit and axle clearance. Confirm there is no interference through full suspension travel before finalising the setup.

For tuning, the aluminum carrier stabilises hub location so small setup adjustments yield repeatable handling changes. After installation, re-evaluate toe, camber, and roll center to understand how the new mounting stiffness alters chassis balance.

Notes: Supplied as a non-electrical spare part for TA07 chassis use only. Compatibility with other models is not covered by this listing.

How will JR-TA703-BK change rear-end feel?

The stiffer mounting can reduce flex under load, often sharpening response to steering inputs and making tuning changes more predictable. Expect to fine tune toe and camber after fitment.

Does this help with cornering consistency?

Yes. By providing a stable hub location, the carrier helps maintain consistent contact patch behavior through repeated runs, which improves lap-to-lap predictability when settings are unchanged.

Are there tuning trade offs to consider?

Increased stiffness can reveal suspension setup weaknesses; you may need to soften other components or adjust roll center to retain desired traction and balance.

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