TT02 Upper Arm Bulk Precision Alloy Upgrade - TT2008 by GPM  [TT2008]

Precision alloy upper arm bulk for TT02 applications

Supplied as 1pr (2 pcs), this alloy front and rear upper arm bulk is intended for the TAMIYA TT02 chassis and replaces the standard plastic bulkheads. The parts provide a firmer anchor for the upper suspension link on both front and rear units, supporting more consistent suspension behaviour.

Engineered to the TT02 mounting pattern, the components are direct-fit hop-ups that preserve original mounting geometry. In practical setup work they help limit movement at the upper link pivot and assist in achieving repeatable suspension settings for testing and competition use.

Install using standard TT02 methods and the chassis hardware where applicable. Inspect and reuse original screws and ball studs if serviceable, avoid over-torquing to protect threads, and verify wheel alignment and link free-play after installation. Routine maintenance includes periodic thread inspection and a re-torque following initial runs.