If straight-line speed is your priority, the 1390 Super Adventure S takes the lead. With 12 HP more than the 1290 Super Adventure R, 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 1kg difference between them, so handling characteristics will depend more on center-of-gravity than raw weight. Riders with a shorter inseam should lean towards the 1390 Super Adventure S. Its seat height is 33mm lower than the 1290 Super Adventure R, making it much easier to flat-foot at stoplights and increasing confidence during stops. Bottom Line: It's a close call. Choose the 1290adventure if you prefer its specific styling and ergonomics, or the 1390adventure if you want the alternative brand character.
| Spec | 1290 Super Adventure R | 1390 Super Adventure S |
|---|---|---|
| Displacement | 1301 | 1350 |
| Power | 158 | 170 |
| Cylinders | 2 | 2 |
| Weight | 251 | 250 |
| Seat height | 880 | 847 |