Upgrade for TAMIYA TT01/TT01E Front Upper Suspension Arm JR-TT104-RD (Aluminum) by Jazrider  [JR-TT104-RD]

Tamiya TT01 / TT01E Aluminum Front Upper Suspension Arms (Red)
Price:
USD$10.45
Brand:
JAZRIDER
Model:
JR-TT104-RD
Condition:
Brand New
Available in shop
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Overview of the JR-TT104-RD front upper arm

The JR-TT104-RD front upper suspension arm is a machined aluminum replacement designed for TAMIYA TT01 and TT01E chassis. The red-anodized finish and metal construction give a firmer upper mounting point while preserving the chassis' original mounting geometry.

Installation uses the stock hinge pin and mount locations on the TT01/TT01E, so swapping the arms requires no frame modification. Always check alignment and ensure there is no interference with steering links or shock towers, since the altered stiffness profile can affect camber and suspension compliance.

Used for tuning, these aluminium arms reduce flex at the upper pivot and tend to stabilise roll response under load. They suit hobby 1/10 touring drivers who prefer metal parts for consistent handling and extended service life.

What chassis are these intended for?

These arms are intended for use on TAMIYA TT01 and TT01E chassis that retain stock mounting points.

Should I expect handling to change immediately after fitting?

Yes, the switch to metal reduces upper pivot flex and can change turn-in and camber behavior, so re-check setup and make small adjustments if needed.

Are these parts a tuning or durability upgrade?

They serve both purposes: reducing flex for more predictable handling while offering a more durable metal alternative to stock plastic arms.