InMotion
InMotion V13 Challenger
$4600
Released 2022-08
Best Electric Unicycles · head-to-head
InMotion V13 Challenger vs King Song S22 Pro
A sourced, side-by-side comparison. King Song S22 Pro is cheaper at $2299. Every spec and price links to its source.
King Song
King Song S22 Pro
$2299Cheaper
Which is better: the InMotion V13 Challenger or King Song S22 Pro?
They split the 2 specs we compare evenly. The King Song S22 Pro is the cheaper at $2299.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | InMotion V13 Challenger | King Song S22 Pro |
|---|---|---|
| US price | $4600 | $2299 |
| Brand | InMotion | King Song |
| Released | 2022-08 | — |
| Motor power (W) | 4500 | 4000 |
| Motor peak power (W) | 10000 | 8500 |
| Battery capacity (Wh) | 3024 | 2220 |
| Battery voltage (V) | 126 | 126 |
| Top speed mph | 56 | 43.5 |
| Range mi | 88 | 70 |
| Wheel diameter (in) | 22 | 20 |
| Max load (lb) | 265 | 265 |
| Weight (lb) | 110 | 77 |
| IP rating | IP55 | — |
| Charge time hr | 6 | 4.5 |
| Suspension travel (mm) | 90 | 130 |
Sources — InMotion V13 Challenger: myinmotion.com (verified 2026-08-01). King Song S22 Pro: kingsong.com (verified 2026-08-01).
What's the difference between the InMotion V13 Challenger and King Song S22 Pro?
Where the two actually differ on the specs we track (9 of 12). Matching specs are omitted.
- Motor power (W): InMotion V13 Challenger 4500 vs King Song S22 Pro 4000
- Motor peak power (W): InMotion V13 Challenger 10000 vs King Song S22 Pro 8500
- Battery capacity (Wh): InMotion V13 Challenger 3024 vs King Song S22 Pro 2220
- Top speed mph: InMotion V13 Challenger 56 vs King Song S22 Pro 43.5
- Range mi: InMotion V13 Challenger 88 vs King Song S22 Pro 70
- Wheel diameter (in): InMotion V13 Challenger 22 vs King Song S22 Pro 20
- Weight (lb): InMotion V13 Challenger 110 vs King Song S22 Pro 77
- Charge time hr: InMotion V13 Challenger 6 vs King Song S22 Pro 4.5
- Suspension travel (mm): InMotion V13 Challenger 90 vs King Song S22 Pro 130