sport / default rider 183 cm
Yamaha YZF-R7 vs Yamaha YZF-R9 ergonomics
Yamaha YZF-R7 and Yamaha YZF-R9 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Yamaha YZF-R7
90Comfortable
All contacts reached
Yamaha YZF-R9
90Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Yamaha YZF-R7 has a 831 mm seat; the Yamaha YZF-R9 sits at 831 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 83 cm for the Yamaha YZF-R7 and 83 cm for the Yamaha YZF-R9.
Geometry snapshot
| Spec | Yamaha YZF-R7 | Yamaha YZF-R9 |
|---|---|---|
| Seat height | 831 mm | 831 mm |
| Wheelbase | 1,394 mm | 1,420 mm |
| Wet weight | 189 kg | 195 kg |
| Displacement | 689 cc | 890 cc |
Posture metrics
Knee angle
- Yamaha YZF-R7
- Sport (60.7 deg)
- Yamaha YZF-R9
- Sport (60.7 deg)
Hip angle
- Yamaha YZF-R7
- Neutral (99.6 deg)
- Yamaha YZF-R9
- Neutral (99.4 deg)
Elbow angle
- Yamaha YZF-R7
- Relaxed (143.3 deg)
- Yamaha YZF-R9
- Relaxed (143.3 deg)
Torso lean
- Yamaha YZF-R7
- Forward (25.4 deg)
- Yamaha YZF-R9
- Forward (25.5 deg)