dual-sport / default rider 183 cm
Fantic XEF 250 Trail vs Suzuki DR-Z4S ergonomics
Fantic XEF 250 Trail and Suzuki DR-Z4S 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
Fantic XEF 250 Trail
All contacts reached
Suzuki DR-Z4S
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 Fantic XEF 250 Trail lists a 915 mm seat; the Suzuki DR-Z4S lists 920 mm — a 5 mm difference. 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.
On seat height alone, the Fantic XEF 250 Trail has the easier modeled ground reach. Load your measurements into the simulator to compare the model, then verify both motorcycles in person.
Geometry snapshot
| Spec | Fantic XEF 250 Trail | Suzuki DR-Z4S |
|---|---|---|
| Seat height | 915 mm | 920 mm |
| Wheelbase | 1,420 mm | 1,490 mm |
| Wet weight | 127 kg | 151 kg |
| Displacement | 250 cc | 398 cc |
Posture metrics
Knee angle
- Fantic XEF 250 Trail
- Sport (67.5 deg)
- Suzuki DR-Z4S
- Sport (67.6 deg)
Hip angle
- Fantic XEF 250 Trail
- Neutral (108.3 deg)
- Suzuki DR-Z4S
- Neutral (106.8 deg)
Elbow angle
- Fantic XEF 250 Trail
- Relaxed (143.3 deg)
- Suzuki DR-Z4S
- Relaxed (143.3 deg)
Torso lean
- Fantic XEF 250 Trail
- Neutral (6.0 deg)
- Suzuki DR-Z4S
- Neutral (7.1 deg)