No way is the Cyber Evo even close to 800kg, you are right in assuming approximately 1000kg.
And reading this thread it is crazy how misunderstood braking systems are, It's always funny to see people turn up with cars that are low weight or stockish in power, running 12 pot brembo's they bought off a Lamborghini "Superxyzasdnkllasdn" - I loled.