LEGO 77262 Ken Block's 1965 Ford Mustang Hoonicorn RTR V1 is a Speed Champions Ford set released in 2026, containing 345 pieces. It builds a model of the Hoonicorn RTR V1, the customized 1965 Mustang developed by RTR and driven by Ken Block in his Gymkhana films. The car is represented at the Speed Champions 8-stud-wide scale with bodywork and livery elements that reflect the vehicle’s modified appearance.