TA07 Rear Upright Hub Carrier Upgrade for TAMIYA TA07 JR-TA703-LB by Jazrider [JR-TA703-LB]

Q: Is this part useful for competitive tuning?

Yes â the improved stiffness and repeatability help when testing small setup changes, making it easier to identify the effect of each tweak on handling.

Tamiya TA07 Aluminum Rear Upright Hub Carriers (Blue)

Price:

AUD$13.95

Brand:

JAZRIDER

Model:

JR-TA703-LB

Condition:

Brand New

Quantity:

Available in shop

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Description
FAQ

Upgrade Notes: Rear Upright Carriers

The JR-TA703-LB is a blue-anodized aluminum rear upright hub carrier crafted for the TAMIYA TA07 platform. It mounts the wheel hub and links steering to the rear suspension, and the stiffer aluminum body reduces unwanted flex versus the standard plastic pieces to sharpen rear response during tuning sessions.

Fitting uses the standard TA07 service routine: remove the rear upright assembly, exchange the stock carriers for the aluminum items, and secure them with the original hub hardware. After installation, confirm hinge-pin alignment, check wheel camber and toe, and run measured test laps to record handling differences before adjusting aggressively.

When tuning the rear end this item gives a firmer mounting reference that improves repeatability for adjustments to shock mount locations, roll center setup, or camber link geometry, letting you fine tune with greater confidence.

Will this change the car balance?

Expect subtle shifts toward a firmer rear feel due to reduced carrier flex; changes are incremental but useful when refining balance through shock and link adjustments.

Is this part useful for competitive tuning?

Yes — the improved stiffness and repeatability help when testing small setup changes, making it easier to identify the effect of each tweak on handling.