Tamiya DT-03 GPM DT3057 Aluminum Rear Upper Arm - Reinforced  [DT3057]

Rear Suspension Upgrade for Tamiya DT-03 using GPM DT3057

The GPM DT3057 aluminum rear upper arm is a direct-fit replacement for the Tamiya DT-03 chassis that strengthens the rear end and improves steering consistency. Manufactured from robust aluminum, this arm reduces flex and helps the chassis track truer during cornering and rough runs. The part is engineered to deliver longer service life compared to standard plastic arms.

Core Benefits

• High-strength aluminum construction for long term durability
• Precision engineered geometry to reduce flex and sharpen handling
• Direct compatibility with the Tamiya DT-03 chassis
• Appropriate for track day racing and regular club use

Packing includes

• 1 Pair of Aluminum Rear Upper Arms