VITORCOSTA

i bought a Yr200 Yamaha dtr125cc (derestricted) and i need to get a new sterring lock barrel i only received the ignition and the fuel keys and i want to use the steering lock..... heres some pics of the bike.... but i aint got any pics of the steering lock sorry. Yamaha DTR Pic 1 Yamaha DTR Pic 2 also i have a firebox exaust system but how come i cant find any info about the exaust on the net ??? oly a few vids about firebox exausts on youtube.....