scrambler / default rider 183 cm
AJS Motorcycles Tempest Scrambler 125 vs Brixton Felsberg 125 ergonomics
AJS Motorcycles Tempest Scrambler 125 and Brixton Felsberg 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
AJS Motorcycles Tempest Scrambler 125
All contacts reached
Brixton Felsberg 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 AJS Motorcycles Tempest Scrambler 125 lists a 780 mm seat; the Brixton Felsberg 125 lists 780 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 | AJS Motorcycles Tempest Scrambler 125 | Brixton Felsberg 125 |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,370 mm | 1,320 mm |
| Wet weight | 124 kg | 134 kg |
| Displacement | 124 cc | 125 cc |
Posture metrics
Knee angle
- AJS Motorcycles Tempest Scrambler 125
- Sport (57.9 deg)
- Brixton Felsberg 125
- Sport (57.8 deg)
Hip angle
- AJS Motorcycles Tempest Scrambler 125
- Neutral (95.8 deg)
- Brixton Felsberg 125
- Neutral (96.9 deg)
Elbow angle
- AJS Motorcycles Tempest Scrambler 125
- Relaxed (143.3 deg)
- Brixton Felsberg 125
- Relaxed (143.3 deg)
Torso lean
- AJS Motorcycles Tempest Scrambler 125
- Neutral (10.9 deg)
- Brixton Felsberg 125
- Neutral (10.1 deg)