Tamiya 49442 - M03-R Aluminum Rear Upright (Blue) for M-Chassis Replacement Upright  [49442]

Rear Upright Upgrade Using Tamiya 49442

The Tamiya 49442 - M03-R Aluminum Rear Upright (Blue) for M-Chassis is a direct-fit upgrade aimed at improving rear response on M03 and M04 cars. Built from aluminium for added rigidity, the blue upright delivers a factory 1.5-degree toe-in to help the chassis turn in more consistently.

Consistent Geometry for Better Handling

Designed to match M-Chassis mounting points, this rear upright reduces flex and maintains alignment during aggressive driving. The slight toe-in helps stabilise the rear under cornering loads without altering core setup steps.

A reliable choice for M-Chassis racers seeking tougher components and improved mid-corner stability on club circuits and informal layouts.