standard / default rider 183 cm
Royal Enfield Guerrilla 450 vs Triumph Speed Twin 900 ergonomics
Royal Enfield Guerrilla 450 and Triumph Speed Twin 900 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Royal Enfield Guerrilla 450
95Comfortable
All contacts reached
Triumph Speed Twin 900
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | Royal Enfield Guerrilla 450 | Triumph Speed Twin 900 |
|---|---|---|
| Seat height | 780 mm | 780 mm |
| Wheelbase | 1,440 mm | 1,449 mm |
| Wet weight | 185 kg | 216 kg |
| Displacement | 452 cc | 900 cc |
Posture metrics
Knee angle
- Royal Enfield Guerrilla 450
- Sport (58.0 deg)
- Triumph Speed Twin 900
- Sport (58.0 deg)
Hip angle
- Royal Enfield Guerrilla 450
- Neutral (94.3 deg)
- Triumph Speed Twin 900
- Neutral (94.2 deg)
Elbow angle
- Royal Enfield Guerrilla 450
- Relaxed (143.3 deg)
- Triumph Speed Twin 900
- Relaxed (143.3 deg)
Torso lean
- Royal Enfield Guerrilla 450
- Neutral (11.9 deg)
- Triumph Speed Twin 900
- Neutral (12.0 deg)