naked / default rider 183 cm
Triumph Speed Triple 1050 vs Yamaha FZ1 ergonomics
Triumph Speed Triple 1050 and Yamaha FZ1 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 Speed Triple 1050
All contacts reached
Yamaha FZ1
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 Speed Triple 1050 lists a 815 mm seat; the Yamaha FZ1 lists 815 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 Speed Triple 1050 | Yamaha FZ1 |
|---|---|---|
| Seat height | 815 mm | 815 mm |
| Wheelbase | 1,425 mm | 1,460 mm |
| Wet weight | 221 kg | 220 kg |
| Displacement | 1,050 cc | 998 cc |
Posture metrics
Knee angle
- Triumph Speed Triple 1050
- Sport (61.6 deg)
- Yamaha FZ1
- Sport (61.8 deg)
Hip angle
- Triumph Speed Triple 1050
- Neutral (92.2 deg)
- Yamaha FZ1
- Neutral (91.2 deg)
Elbow angle
- Triumph Speed Triple 1050
- Relaxed (143.3 deg)
- Yamaha FZ1
- Relaxed (143.3 deg)
Torso lean
- Triumph Speed Triple 1050
- Neutral (12.5 deg)
- Yamaha FZ1
- Neutral (13.1 deg)