RS 660 2022 vs R9 2025

If straight-line speed is your priority, the R9 takes the lead. With 19 HP more than the RS 660, it offers a more spirited ride that will be noticeable on highway overtakes or track days. When it comes to agility, the RS 660 has a clear advantage. Weighing in 12kg less than the R9, it will feel significantly easier to handle in low-speed traffic, parking maneuvers, and twisty corners. Bottom Line: While both are capable, the r9 offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.