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

Blue aluminum upper arms for TAMIYA Thunder family

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 act as suspension linkages that affect camber stability and steering feedback. Upgrading from plastic to aluminum raises linkage stiffness and alters wear patterns, which can be used as part of a deliberate tuning plan to refine balance between 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.