standard / default rider 183 cm
Brixton Cromwell 1200 vs Royal Enfield Shotgun 650 ergonomics
Brixton Cromwell 1200 and Royal Enfield Shotgun 650 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
Brixton Cromwell 1200
All contacts reached
Royal Enfield Shotgun 650
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 Brixton Cromwell 1200 lists a 795 mm seat; the Royal Enfield Shotgun 650 lists 795 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 | Brixton Cromwell 1200 | Royal Enfield Shotgun 650 |
|---|---|---|
| Seat height | 795 mm | 795 mm |
| Wheelbase | 1,530 mm | 1,465 mm |
| Wet weight | 235 kg | 240 kg |
| Displacement | 1,222 cc | 648 cc |
Posture metrics
Knee angle
- Brixton Cromwell 1200
- Sport (58.3 deg)
- Royal Enfield Shotgun 650
- Sport (58.1 deg)
Hip angle
- Brixton Cromwell 1200
- Neutral (92.2 deg)
- Royal Enfield Shotgun 650
- Neutral (93.8 deg)
Elbow angle
- Brixton Cromwell 1200
- Relaxed (143.3 deg)
- Royal Enfield Shotgun 650
- Relaxed (143.3 deg)
Torso lean
- Brixton Cromwell 1200
- Neutral (13.2 deg)
- Royal Enfield Shotgun 650
- Neutral (12.2 deg)