The Kymco Myroad 700 (with 699cc) was already introduced 2 years ago. It has a different powertrain than the 650 (647cc) used by BMW. The engine for BMW has a higher compression (super fuel only) and higher rpm.
Kymco Xciting was "downgraded" to 400 (prev. 250+300+500cc versions). No need for a Xciting 650 parallel to Myroad 700.