RC8 Wheel fitment

Does anyone know if the RC8 wheels will fit the superduke,do thay just need the correct spacers???
Need a front wheel two make up my spare wets.

Or are there any onther bike that can be used for dona wheels.

Front is exactly the same wheel so no probs there.

RC8 rear is 6 inch so will not fit (SD/SDR is 5.5 inch)