cafe-racer / default rider 183 cm
Kawasaki Z900RS Cafe vs Triumph Thruxton 900 ergonomics
Kawasaki Z900RS Cafe and Triumph Thruxton 900 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
Kawasaki Z900RS Cafe
All contacts reached
Triumph Thruxton 900
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 Kawasaki Z900RS Cafe lists a 820 mm seat; the Triumph Thruxton 900 lists 820 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 | Kawasaki Z900RS Cafe | Triumph Thruxton 900 |
|---|---|---|
| Seat height | 820 mm | 820 mm |
| Wheelbase | 1,471 mm | 1,491 mm |
| Wet weight | 216 kg | 214 kg |
| Displacement | 948 cc | 865 cc |
Posture metrics
Knee angle
- Kawasaki Z900RS Cafe
- Sport (58.1 deg)
- Triumph Thruxton 900
- Sport (58.1 deg)
Hip angle
- Kawasaki Z900RS Cafe
- Neutral (93.6 deg)
- Triumph Thruxton 900
- Neutral (93.2 deg)
Elbow angle
- Kawasaki Z900RS Cafe
- Relaxed (143.3 deg)
- Triumph Thruxton 900
- Relaxed (143.3 deg)
Torso lean
- Kawasaki Z900RS Cafe
- Neutral (12.3 deg)
- Triumph Thruxton 900
- Neutral (12.6 deg)