enduro / default rider 183 cm
GasGas EC 300 Six Days vs Yamaha TT600R ergonomics
GasGas EC 300 Six Days and Yamaha TT600R 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
GasGas EC 300 Six Days
All contacts reached
Yamaha TT600R
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 GasGas EC 300 Six Days lists a 945 mm seat; the Yamaha TT600R lists 945 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 | GasGas EC 300 Six Days | Yamaha TT600R |
|---|---|---|
| Seat height | 945 mm | 945 mm |
| Wheelbase | 1,476 mm | 1,481 mm |
| Wet weight | 102 kg | 139 kg |
| Displacement | 298 cc | 595 cc |
Posture metrics
Knee angle
- GasGas EC 300 Six Days
- Sport (58.1 deg)
- Yamaha TT600R
- Sport (58.1 deg)
Hip angle
- GasGas EC 300 Six Days
- Neutral (93.3 deg)
- Yamaha TT600R
- Neutral (93.4 deg)
Elbow angle
- GasGas EC 300 Six Days
- Relaxed (143.3 deg)
- Yamaha TT600R
- Relaxed (143.3 deg)
Torso lean
- GasGas EC 300 Six Days
- Neutral (12.4 deg)
- Yamaha TT600R
- Neutral (12.5 deg)