cafe-racer / default rider 183 cm
Keeway Cafe Racer 152 vs Yamaha SRX600 ergonomics
Keeway Cafe Racer 152 and Yamaha SRX600 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
Keeway Cafe Racer 152
All contacts reached
Yamaha SRX600
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 Keeway Cafe Racer 152 lists a 770 mm seat; the Yamaha SRX600 lists 770 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 | Keeway Cafe Racer 152 | Yamaha SRX600 |
|---|---|---|
| Seat height | 770 mm | 770 mm |
| Wheelbase | 1,245 mm | 1,380 mm |
| Wet weight | 108 kg | - |
| Displacement | 149 cc | 608 cc |
Posture metrics
Knee angle
- Keeway Cafe Racer 152
- Sport (57.6 deg)
- Yamaha SRX600
- Sport (57.9 deg)
Hip angle
- Keeway Cafe Racer 152
- Neutral (98.7 deg)
- Yamaha SRX600
- Neutral (95.5 deg)
Elbow angle
- Keeway Cafe Racer 152
- Relaxed (143.3 deg)
- Yamaha SRX600
- Relaxed (143.3 deg)
Torso lean
- Keeway Cafe Racer 152
- Neutral (8.9 deg)
- Yamaha SRX600
- Neutral (11.0 deg)