2021
A SRO GT2 specification race car of the X-Bow was released alongside the GTX model in October 2020, which would be unveiled as the X-Bow GT2 Concept. The GT2 Concept is based on the GTX, but is more powerful than its road-going counterpart. It debuted in the 2021 Fanatec GT2 European Series. KTM introduced an Evo kit for the X-Bow in 2025, which featured several upgrades to the car, including an increase in power and improved aero.