Hello Driwuoks,
besides the higher weight (maybe ~ 1,5 kg) of the EVO gear drive and the bottom tube (+bottom bracket of bigger diameter) there is no difference.
The 3-speed Strida
Gear ratios information about different models of Strida
Once again, as already mentioned here Strida EVO3 with 18" wheels?,
the question for a maximum speed cannot be answered generally - in principle, I’d say NO Strida will be faster than 0 km/h…without rider…
And I claim hereby also that all my Stridas can be faster than 150 km/h…if I throw them out of an aeroplane window…
YOU are responsible to make a Strida fast, you need to pedal as fast as possible…what’s your usual cadence?
How long can you keep that cadence?
Are you a sportsman?