American Kurtis Roberts is expected to be one of two riders who will test the Team Roberts/KTM machine at the end of the month in Spain. The machine--mating the Roberts chassis with the KTM V-4 engine--will feature seat-time from both Kurtis Roberts and possible '05 Roberts rider Jeremy McWilliams.

Roberts hopes that his injured wrist will healed sufficiently to allow him to test.

Meanwhile, McWilliams will be testing for both Roberts and Aprilia at Jerez.