Year of chassis’s


I bought my first kart from someone who got them for his kids and they were not interested in them.. he knows nothing about them. I got one kart setup ready to race and one rolling chassis and a new predator in the box.. the running kart is a TRICK ( red one ) it has adjustable camber/ caster etc but that is all I know. The other is a TWISTER chassis ( black one ) Does anyone know the year of the years of these chassis’s and any othe info you might know about them. I appreciate it.