cafe-racer / default rider 183 cm
Moto Guzzi V7 III Racer vs Mutt Motorcycles Mongrel 125 ergonomics
Moto Guzzi V7 III Racer and Mutt Motorcycles Mongrel 125 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
Moto Guzzi V7 III Racer
All contacts reached
Mutt Motorcycles Mongrel 125
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 Moto Guzzi V7 III Racer lists a 790 mm seat; the Mutt Motorcycles Mongrel 125 lists 790 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 | Moto Guzzi V7 III Racer | Mutt Motorcycles Mongrel 125 |
|---|---|---|
| Seat height | 790 mm | 790 mm |
| Wheelbase | 1,449 mm | 1,295 mm |
| Wet weight | 190 kg | 135 kg |
| Displacement | 744 cc | 125 cc |
Posture metrics
Knee angle
- Moto Guzzi V7 III Racer
- Sport (58.0 deg)
- Mutt Motorcycles Mongrel 125
- Sport (57.7 deg)
Hip angle
- Moto Guzzi V7 III Racer
- Neutral (94.2 deg)
- Mutt Motorcycles Mongrel 125
- Neutral (97.5 deg)
Elbow angle
- Moto Guzzi V7 III Racer
- Relaxed (143.3 deg)
- Mutt Motorcycles Mongrel 125
- Relaxed (143.3 deg)
Torso lean
- Moto Guzzi V7 III Racer
- Neutral (12.0 deg)
- Mutt Motorcycles Mongrel 125
- Neutral (9.7 deg)