The intent of underslung rear brake was to reduce the "skipping" as experienced under heavy braking on earlier models (superlight MK1 et al) + it looked goooooood.
Certainly worked on my superlight but so far I have been unable to get the back end skipping on the 999
FWIW - I have an original MK1 Superlight rear brake bracket if anyone wants it to return their Superlight to original - free to DSC, cost to others.
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