Introducing our latest RS chassis designed for the Xpress AT1 touring car, the AT1 RS incorporates a number of design improvements that deliver major benefits over the kit chassis.
Firstly, we changed the overall width to 84mm, with material added to key areas of the profile and the 1.5mm deep pocket on the battery side removed. These key changes enhance the flex characteristics of the AT1 and improve its driveability over a wider range of track conditions and temperatures.
Most importantly, the RS chassis allows shorty LiPo packs to be mounted towards the front of the car, to counteract the stock AT1's rear-biased weight distribution. Three positions are provided to fine tune according to the weight of your shorty pack.
The RS chassis also features a lengthened motor recess to allow racers to space their motors further forward to improve weight distribution. An additional battery stop can be added on our RS chassis to further improve battery location/retention.
Our development drivers found their RS-equipped AT1 easier to drive, with significantly improved times over a race distance. And like all our RS chassis, the AT1 RS is CNC-cut from 100% premium quality carbon fiber.