TAMIYA Thunder Shot / Thunder Dragon / Fire Dragon Aluminum Front/Rear Upper Arms by JAZRIDER JR-TFD04-LB  [JR-TFD04-LB]

Aluminum upper arms for Tamiya Thunder series

This is an RC-scale replacement pair of front and rear upper suspension arms made for TAMIYA Thunder Shot, Thunder Dragon and Fire Dragon models. The set includes 2pcs finished in blue aluminum and provides a metal alternative to the stock components for hobbyists looking to adjust handling characteristics.

Functionally these upper arms serve as suspension linkage components that influence camber stability and steering feedback. Switching from plastic to aluminum changes stiffness and wear behavior, which can be used as part of a measured tuning approach to balance durability and on-track feel.

Installation notes: the product listing specifies compatibility with the named TAMIYA models, confirm fit with your chassis before assembly, and retain original mounting hardware where applicable.