naked / default rider 183 cm
Triumph Trident 660 vs Yamaha MT-07 Y-AMT ergonomics
Triumph Trident 660 and Yamaha MT-07 Y-AMT have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
Triumph Trident 660
All contacts reached
Yamaha MT-07 Y-AMT
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The Triumph Trident 660 lists a 805 mm seat; the Yamaha MT-07 Y-AMT lists 805 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | Triumph Trident 660 | Yamaha MT-07 Y-AMT |
|---|---|---|
| Seat height | 805 mm | 805 mm |
| Wheelbase | 1,401 mm | 1,400 mm |
| Wet weight | 190 kg | 186 kg |
| Displacement | 660 cc | 689 cc |
Posture metrics
Knee angle
- Triumph Trident 660
- Sport (61.5 deg)
- Yamaha MT-07 Y-AMT
- Sport (61.5 deg)
Hip angle
- Triumph Trident 660
- Neutral (92.8 deg)
- Yamaha MT-07 Y-AMT
- Neutral (92.7 deg)
Elbow angle
- Triumph Trident 660
- Relaxed (143.3 deg)
- Yamaha MT-07 Y-AMT
- Relaxed (143.3 deg)
Torso lean
- Triumph Trident 660
- Neutral (11.9 deg)
- Yamaha MT-07 Y-AMT
- Neutral (12.1 deg)