These tough and lightweight aluminum rear uprights not only bolster the M-07 Concept chassis suspension, they also have a 2-piece design that allows adjustment of upper arm length and angle, which allows you to adjust the handling of your car to suit course and track conditions.

2-Piece Rear Uprights x2
Blue anodized finish.
2mm spacers, ball connectors and screws for attachment included.
Compatible with M-07 & M08 Concept chassis cars only.