dual-sport / default rider 183 cm
Suzuki TS125X vs Yamaha XT660R ergonomics
Suzuki TS125X and Yamaha XT660R 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
Suzuki TS125X
All contacts reached
Yamaha XT660R
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 Suzuki TS125X lists a 865 mm seat; the Yamaha XT660R lists 865 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 | Suzuki TS125X | Yamaha XT660R |
|---|---|---|
| Seat height | 865 mm | 865 mm |
| Wheelbase | 1,430 mm | 1,505 mm |
| Wet weight | 110 kg | - |
| Displacement | 124 cc | 660 cc |
Posture metrics
Knee angle
- Suzuki TS125X
- Sport (67.5 deg)
- Yamaha XT660R
- Sport (67.6 deg)
Hip angle
- Suzuki TS125X
- Neutral (108.0 deg)
- Yamaha XT660R
- Neutral (106.7 deg)
Elbow angle
- Suzuki TS125X
- Relaxed (143.3 deg)
- Yamaha XT660R
- Relaxed (143.3 deg)
Torso lean
- Suzuki TS125X
- Neutral (6.2 deg)
- Yamaha XT660R
- Neutral (7.3 deg)