Chassis focus of the X4’25 of Alexander Stocker - pole sitter in the TC 40+ class here at the ETS in Aigen!

Alexander is running a carbon kit version of the X4’25 with an optional wave front topdeck, low friction belts, alu dual servo saver screws, a carbon front upper bumper plate, and a 2.8 rear spring.

Alexander said that he changed the rear spring to a softer one to better suit the Aigen track, as he typically runs an even stiffer rear spring.

His car features HUDY Tungsten screw weights to bring the car up to weight, and it also has a HUDY adjustable servo horn mounted, to perfectly tune the steering feel of the car!