standard / default rider 183 cm
Honda Grom ABS vs Triumph Street Twin ergonomics
Honda Grom ABS and Triumph Street Twin land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Honda Grom ABS
95Comfortable
All contacts reached
Triumph Street Twin
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Rider fit: reaching the ground
The Honda Grom ABS has a 762 mm seat; the Triumph Street Twin sits at 760 mm, within a few millimetres of each other. As a rule of thumb you flat-foot a bike when your inseam roughly matches its seat height: about 76 cm for the Honda Grom ABS and 76 cm for the Triumph Street Twin.
Geometry snapshot
| Spec | Honda Grom ABS | Triumph Street Twin |
|---|---|---|
| Seat height | 762 mm | 760 mm |
| Wheelbase | 1,199 mm | 1,415 mm |
| Wet weight | 103 kg | 216 kg |
| Displacement | 124 cc | 900 cc |
Posture metrics
Knee angle
- Honda Grom ABS
- Sport (57.5 deg)
- Triumph Street Twin
- Sport (58.0 deg)
Hip angle
- Honda Grom ABS
- Neutral (99.8 deg)
- Triumph Street Twin
- Neutral (94.9 deg)
Elbow angle
- Honda Grom ABS
- Relaxed (143.3 deg)
- Triumph Street Twin
- Relaxed (143.3 deg)
Torso lean
- Honda Grom ABS
- Neutral (8.2 deg)
- Triumph Street Twin
- Neutral (11.5 deg)