psych0hans
Member
Hi guys, I was wondering which brake discs would be compatible with the RC390. Can someone measure the PCD and offset and post it here? It would be really helpful. I'm posting the RC8 disc dimensions for reference, as I have a strong feeling it might match, minus the offset. I would do it myself, but my bike is currently about 1000miles away and I won't see it for at least another 10 days... Thanks in advance.
RC8 Brake disc
Outer Diameter : 320 mm
Inner Diameter : 64 mm
Number of mounting bolts : 6
PCD : 80 mm
Thickness : 5 mm
Offset : 10 mm
Type : Floating
RC8 Brake disc
Outer Diameter : 320 mm
Inner Diameter : 64 mm
Number of mounting bolts : 6
PCD : 80 mm
Thickness : 5 mm
Offset : 10 mm
Type : Floating