if that works on the f650gs bike your on to a winner. I'll take on if it fits
the f650gs bikes have a 17" rear, where the speedo sensor is so it should work, both bikes have a 130/80 R17 rear.
So its just the pcd of the holes and i can't see them being much different.
"Mad Science" means never stopping to ask "what's the worst thing that could happen?
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