ok i bought a 200 yamaha blaster, idk what model it is, needs new piston and rings and bord 6 over, well idk what model it is, can someone please help me, it has disc brakes on the front, and i know they started the disc brakes on the front 2003 and up, but the headlight is on the handlebars and the key switch is on the handle bars, i thought 2003 and up they put the key switch on the right side and the headlight was in the plastic on the front