Dlawed

Ok I live in South-Afrika and there is no VIN on my papers but there is a enjine, chassis, register, and registration no. enjine: 2y4001788 chassis: 2y4000646 register: vzb236a registration: phx502t PLZ help I need the model no.??

Ok I am new here but I think I am at the right place. Just go to : http://www.motoverse.com/tools/vin/yamaha.asp OK but I helped you now you must help me...... Where can i get my VIN becouse the chassis of my bike is wasted and I only have the engine number and chassis number.... Now I want to buy new pistons but I don't know what model this is??????????? PLZZZZZZZZZZZ help