If straight-line speed is your priority, the CBR600RR takes the lead. With 24 HP more than the 675SR [SS], it offers a more spirited ride that will be noticeable on highway overtakes or track days. Both bikes share a similar footprint on the scale, with only a negligible 2kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Bottom Line: While both are capable, the cbr600rr offers a superior power-to-weight ratio, making it the more exciting machine for experienced riders.
| Spec | 675SR [SS] | CBR600RR |
|---|---|---|
| Displacement | 675 | 599 |
| Power | 95 | 119.37 |
| Cylinders | 3 | 4 |
| Weight | 194.6 | 193 |
| Seat height | 810 | 820 |