-1 to restricted xfg and uf1(i even don't wanna know how slow they can be)
but BABY-R....hellyeah...it takes some skill to finish withouth rolling them in certain tracks
I do however want to try and get the XFR thrown into the Baby-R class, much to the dislike of the others, but I hate the UFR, and I'm sure others do too.
Personally I love the ikkle UFR very challenging to drive fast without the rear wanting to overtake the front
heaps of grip its great for some nifty 2-wheel action too awsome fun to race.