standard / default rider 183 cm
Honda CB400 Super Four vs Honda Grom ergonomics
Honda CB400 Super Four and Honda Grom 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 CB400 Super Four
95Comfortable
All contacts reached
Honda Grom
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | Honda CB400 Super Four | Honda Grom |
|---|---|---|
| Seat height | 755 mm | 761 mm |
| Wheelbase | 1,410 mm | 1,200 mm |
| Wet weight | 198 kg | 103 kg |
| Displacement | 399 cc | 124 cc |
Posture metrics
Knee angle
- Honda CB400 Super Four
- Sport (58.0 deg)
- Honda Grom
- Sport (57.5 deg)
Hip angle
- Honda CB400 Super Four
- Neutral (94.8 deg)
- Honda Grom
- Neutral (99.6 deg)
Elbow angle
- Honda CB400 Super Four
- Relaxed (143.3 deg)
- Honda Grom
- Relaxed (143.3 deg)
Torso lean
- Honda CB400 Super Four
- Neutral (11.5 deg)
- Honda Grom
- Neutral (8.3 deg)