scrambler / default rider 183 cm
BSA Motorcycles A65 Firebird Scrambler vs Husqvarna Motorcycles Svartpilen 401 ergonomics
BSA Motorcycles A65 Firebird Scrambler and Husqvarna Motorcycles Svartpilen 401 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
BSA Motorcycles A65 Firebird Scrambler
All contacts reached
Husqvarna Motorcycles Svartpilen 401
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 BSA Motorcycles A65 Firebird Scrambler lists a 838 mm seat; the Husqvarna Motorcycles Svartpilen 401 lists 835 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 | BSA Motorcycles A65 Firebird Scrambler | Husqvarna Motorcycles Svartpilen 401 |
|---|---|---|
| Seat height | 838 mm | 835 mm |
| Wheelbase | 1,372 mm | 1,368 mm |
| Wet weight | 184 kg | - |
| Displacement | 654 cc | 373 cc |
Posture metrics
Knee angle
- BSA Motorcycles A65 Firebird Scrambler
- Sport (57.9 deg)
- Husqvarna Motorcycles Svartpilen 401
- Sport (57.9 deg)
Hip angle
- BSA Motorcycles A65 Firebird Scrambler
- Neutral (95.7 deg)
- Husqvarna Motorcycles Svartpilen 401
- Neutral (95.8 deg)
Elbow angle
- BSA Motorcycles A65 Firebird Scrambler
- Relaxed (143.3 deg)
- Husqvarna Motorcycles Svartpilen 401
- Relaxed (143.3 deg)
Torso lean
- BSA Motorcycles A65 Firebird Scrambler
- Neutral (10.9 deg)
- Husqvarna Motorcycles Svartpilen 401
- Neutral (10.9 deg)