Hello there. Im trying to find out where I can get a diagram on the 2007 Tank mini-custom 50cc motorcycle that I have. I need to find out what the part I need to replace is called. Its the part that the exhaust bolts go into. Bolts broke off & tried to fix but cast aluminum side broke off too. So I need whatever part that is & bolts. Thank you so much as ive been trying to find out where i could find a diagram