InMotion E20 vs KingSong S9
Two lightweight wheels, compared on the figures each maker states.
The short version
- InMotion E20 is faster on paper by 3.0999999999999996 mph.
- InMotion E20 states 14 more miles of range.
- KingSong S9 is 12.1 lb lighter.
- InMotion E20 starts $400 cheaper in our data.
| Stated figure | InMotion E20 | KingSong S9 |
|---|---|---|
| Top speed | 12.4 mph (20 km/h)ahead | 9.3 mph (15 km/h) |
| Range | 19 mi (31 km)ahead | 5 mi (8 km) |
| Weight | 30 lb (13.6 kg) | 17.9 lb (8.1 kg)ahead |
| Battery | 240 Whahead | 115 Wh |
| Motor (rated) | 450 Wahead | 350 W |
| Wheel size | 14 in | 10 in |
| Price from | $399ahead | $799 |
| Class | Lightweight | Lightweight |
| Suspension | not stated | not stated |
“Ahead” marks the higher figure for speed, range, battery and motor, and the lower for weight and price. It is arithmetic, not a recommendation: a heavier wheel is often the more stable one.