electric / default rider 183 cm
LiveWire S2 Alpinista vs NIU MQi+ Sport ergonomics
LiveWire S2 Alpinista and NIU MQi+ Sport land within a few ergonomic points for the default rider, so the better choice comes down to posture preference and bike category.
Fit verdict
LiveWire S2 Alpinista
95Comfortable
All contacts reached
NIU MQi+ Sport
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 LiveWire S2 Alpinista has a 749 mm seat; the NIU MQi+ Sport sits at 750 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 75 cm for the LiveWire S2 Alpinista and 75 cm for the NIU MQi+ Sport.
Geometry snapshot
| Spec | LiveWire S2 Alpinista | NIU MQi+ Sport |
|---|---|---|
| Seat height | 749 mm | 750 mm |
| Wheelbase | 1,443 mm | 1,241 mm |
| Wet weight | 197 kg | 72 kg |
| Displacement | - | - |
Posture metrics
Knee angle
- LiveWire S2 Alpinista
- Sport (58.0 deg)
- NIU MQi+ Sport
- Sport (57.6 deg)
Hip angle
- LiveWire S2 Alpinista
- Neutral (94.2 deg)
- NIU MQi+ Sport
- Neutral (98.7 deg)
Elbow angle
- LiveWire S2 Alpinista
- Relaxed (143.3 deg)
- NIU MQi+ Sport
- Relaxed (143.3 deg)
Torso lean
- LiveWire S2 Alpinista
- Neutral (11.9 deg)
- NIU MQi+ Sport
- Neutral (8.9 deg)