Well in arm chair general land there is!
Not only have they got Moto GP Scalextric but you can also change lane now as well. Apparently a chip goes in the car or bike so that it's identifiable to the digital controller and you buy some track like this trick track
and your away! Plus you can still use your old track, just add some overtaking points.
Oh come on even the grumpyest bastid's gotta admit it's pretty good!