The geometry is not very compact at all and you will be able to go as fast as on any other fixed gear/singlespeed assuming everything equal (wheels, tyres, gearing etc,.) The only oddity with geometry is the long TT which needs a short stem.
As an example of compactness, I am 5' 10" with 33" inside leg and this is how much seatpost is exposed so not exactly compact.
The geometry is not very compact at all and you will be able to go as fast as on any other fixed gear/singlespeed assuming everything equal (wheels, tyres, gearing etc,.) The only oddity with geometry is the long TT which needs a short stem.
As an example of compactness, I am 5' 10" with 33" inside leg and this is how much seatpost is exposed so not exactly compact.