I'd say that the mounting flanges are identical, so aside from possible interference with a brake line, they should interchange.

 

If i have my numbers right, the stylema calipers on the 24+ Mt09 SP are a 100mm spacing, while the stock calipers are 108mm spacing. I would love to be proven wrong though.

 

If that's the case, buy OEM Stylemas from a 3rd Gen Hayabusa, those are 108mm spacing.

 

Thank you for the replies. I can verify that the 24 Stylemas are indeed 100 mm and the 23 MT09 are 108 mm. This project is on hold due to family issues. Appreciate the reply’s.