I need some help with measurements of the forks. I have a friends bike that doesn't have the stock forks and I think they are 93 RM 125 forks. If someone could give me a couple measurements I think I can be sure of what they are. Need to change the seals. Fork cap wrench size (mm) Diameter of upper tube at top triple clamp area (mm) Diameter of upper tube at bottom triple clamp area (mm) Diameter of bottom tube (mm) Front brake line connects to inside of fork guards? By chance do you know the oil level range (high end and low end)? Thanks for any help.