TAMIYA TT02 Alloy Front and Rear Upper Arm Bulk by GPM TT2008  [TT2008]

Alloy upper arm bulk for TT02

This is an RC-scale alloy front and rear upper arm bulk intended for the TAMIYA TT02 chassis, supplied as 1pr (2 pcs). The component replaces the stock plastic bulkheads to provide a firmer mounting point for the upper suspension link on both front and rear assemblies.

Designed to match TT02 mounting locations, the bulk serves as a direct-fit hop-up for that platform without modifying the chassis. In practical tuning terms it stabilises the upper link anchor and helps keep suspension geometry consistent under load, which assists setup repeatability during track testing.

Installation follows standard TT02 procedures, using existing mounting hardware where possible. Inspect and reuse original screws, ball studs and spacers, take care not to over-torque fasteners, and verify wheel alignment and link free-play after fitting. Routine maintenance is limited to checking thread condition and re-torquing after the first runs.