standard / default rider 183 cm
Triumph Speed Twin 900 vs TVS Motor Raider 125 ergonomics
Triumph Speed Twin 900 and TVS Motor Raider 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
Triumph Speed Twin 900
All contacts reached
TVS Motor Raider 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 Triumph Speed Twin 900 lists a 780 mm seat; the TVS Motor Raider 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 | Triumph Speed Twin 900 | TVS Motor Raider 125 |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,435 mm | 1,326 mm |
| Wet weight | 216 kg | 123 kg |
| Displacement | 900 cc | 124 cc |
Posture metrics
Knee angle
- Triumph Speed Twin 900
- Sport (58.0 deg)
- TVS Motor Raider 125
- Sport (57.8 deg)
Hip angle
- Triumph Speed Twin 900
- Neutral (94.3 deg)
- TVS Motor Raider 125
- Neutral (96.6 deg)
Elbow angle
- Triumph Speed Twin 900
- Relaxed (143.3 deg)
- TVS Motor Raider 125
- Relaxed (143.3 deg)
Torso lean
- Triumph Speed Twin 900
- Neutral (11.8 deg)
- TVS Motor Raider 125
- Neutral (10.2 deg)