standard / default rider 183 cm
Suzuki GS750E vs Yamaha RD400 ergonomics
Suzuki GS750E and Yamaha RD400 land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
Suzuki GS750E
95Comfortable
All contacts reached
Yamaha RD400
95Comfortable
All contacts reached
The two bikes are close enough that posture preference matters more than the overall score.
Geometry snapshot
| Spec | Suzuki GS750E | Yamaha RD400 |
|---|---|---|
| Seat height | 800 mm | 800 mm |
| Wheelbase | 1,490 mm | 1,334 mm |
| Wet weight | 253 kg | 165 kg |
| Displacement | 748 cc | 399 cc |
Posture metrics
Knee angle
- Suzuki GS750E
- Sport (58.1 deg)
- Yamaha RD400
- Sport (57.8 deg)
Hip angle
- Suzuki GS750E
- Neutral (93.2 deg)
- Yamaha RD400
- Neutral (96.5 deg)
Elbow angle
- Suzuki GS750E
- Relaxed (143.3 deg)
- Yamaha RD400
- Relaxed (143.3 deg)
Torso lean
- Suzuki GS750E
- Neutral (12.6 deg)
- Yamaha RD400
- Neutral (10.3 deg)