Tamiya WR02C Aluminium Rear Lower Arm 1pr - WRC2056 by GPM  [WRC2056]

Precision aluminium rear lower arm for WR02C

The WRC2056 aluminium rear lower arm serves as an aftermarket replacement for the Tamiya WR02C touring platform, supplied as a 1pr set to supplant the original plastic arms on the Honda City Turbo WR02C body. It is intended to provide a firmer suspension pick-up while preserving WR02C chassis geometry.

Fitting is intended as a bolt-in swap into the stock rear pivot locations; always check fitment with your specific knuckles and hardware before completing the final torque. Apply thread-lock to metal screws where appropriate and set torque to recommended values for small hex fasteners to prevent loosening during running. Verify spur gear clearance and full travel during test runs.

Installing an aluminium lower arm alters the flex profile at the rear, which can refine mid-corner behaviour and improve repeatability when combined with matched shock and spring choices. Inspect linkages and bearing alignment after initial use to evaluate wear and handling changes.

For those switching to metal suspension points on a WR02C Honda City Turbo, the WRC2056 offers a direct-fit aluminium rear lower arm to modify rear stiffness and handling for touring applications.