TAMIYA TT01/TT01E Rear Upper Suspension Arm Upgrade - JR-TT105-RD by Jazrider  [JR-TT105-RD]

Tamiya TT01 / TT01E Aluminum Rear Upper Suspension Arms (Red)
Price:
USD$10.60
Brand:
JAZRIDER
Model:
JR-TT105-RD
Condition:
Brand New
Available in shop
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Product overview for the rear upper arm

The Jazrider JR-TT105-RD rear upper suspension arm is an aftermarket replacement tailored to the TAMIYA TT01 and TT01E platforms. Crafted from red anodized aluminum, the arms present a firmer mounting point than OEM plastic arms, helping stabilise camber and mitigate roll during aggressive cornering.

As a direct-fit upgrade for hobby builders, the part enables incremental setup adjustments and refined suspension geometry tuning. It targets the upper rear link area and modifies how loads travel through the rear suspension during acceleration, braking, and turning, so builders can tune balance without altering major chassis parts.

Installation notes: install with the original hinge pins and factory hardware, confirm clearance with the body and shock towers after fitment, and check wheel alignment before operating. Regular inspections after initial runs will help keep hardware secure.

What should I check when installing these arms?

Ensure hinge pins are correctly seated and that the arm pivots freely through the suspension travel. Verify there is no interference with adjacent components after installation.

Do these arms alter recommended setup values?

Switching to stiffer aluminum arms can change feel; retune camber, toe, and damping in small steps to restore the handling balance you prefer.

Is special maintenance required?

Periodic checks for secure fasteners and inspection of the anodized finish for deep damage are recommended to maintain performance and longevity.