Description
The ST-RR EVO body is now Lower in profile and with its revised aero dynamics creates higher Down-forces. Based on a up to date Cab Forward design the new looks are awesome. Looks are almost as important as performance to some racers. The new design improves steering and fits closer to the chassis. Also improved air flow to the engine also helps fuel economy by improving cooling.
This is the B version and fits the same as the origional.