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16 Posts
Hey all, buying new front discs for 1993 900 supersport. Older EBC catalog has part no. MD633x and newer catalog has part no. MD2003x as correct front disc.
Only difference is that md633 has countersunk mounting holes and md2003 does not.
I have the newer 5mm hex head front disc mounting bolts on my bike.
Discs I'm replacing appear original and do not have countersunk mounting holes.
Any idea whether I can use the countersunk md633 discs? Does it matter? The 5mm bolts fit perfectly within the countersunk area.
Only reason I care is because I found one md633 for a very good price, so I'm saving a couple hundred bucks if I can use md633 countersunk style.
Thanks!
Only difference is that md633 has countersunk mounting holes and md2003 does not.
I have the newer 5mm hex head front disc mounting bolts on my bike.
Discs I'm replacing appear original and do not have countersunk mounting holes.
Any idea whether I can use the countersunk md633 discs? Does it matter? The 5mm bolts fit perfectly within the countersunk area.
Only reason I care is because I found one md633 for a very good price, so I'm saving a couple hundred bucks if I can use md633 countersunk style.
Thanks!