SDR-DTM Chassis for 13D engines with rear suspension. Fits to all common DTM bodys. Lots of racing success distinguish this chassis.Body holder can be chosen with pans . Preassemled chassis with all carbon parts. Engine holder, axle holder. Baseplate chooseable from 60-80mm(please specify by order).Wheelbase from 108-118mm.Track width min75mm. Weight depends on width around 85gr.