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Inmotion RS Jet vs Inmotion S1F
The Inmotion RS Jet has the longer estimated range — 47.4 miles against 27 — because it carries 1800 Wh to the Inmotion S1F’s 675. The Inmotion S1F is the lighter of the two at 52.8 lb, which puts it in the curb lift class. Everything else is below.
| Estimated range | 47.4 mi | 27 mi |
|---|---|---|
| Claimed range | 62 mi (1.3x the estimate) | 59 mi (2.2x the estimate) |
| Top speed | 50 mph | 25 mph |
| Motor | Dual motor, 2,400 W (4,600 W peak) | Single motor, 500 W (1,000 W peak) |
| Battery | 1800 Wh at 72 V | 675 Wh |
| Wh per dollar | 0.95 Wh/$ | 1.04 Wh/$ |
| Wh per pound | 18 Wh/lb | 13 Wh/lb |
| Weight | 102 lb — rolls only | 52.8 lb — curb lift |
| Max rider weight | 330 lb | 308 lb |
| Rated grade | 50% | 30% |
| Tires | 11" tubeless | 10" pneumatic |
| Suspension | Dual | Dual |
| Brakes | Dual hydraulic disc with electronic braking | Drum with electronic braking |
| IP rating | IP56 | IP54 |
| Charge time | 10 h | 7 h |
| Folded size | Folds | 49.8 x 21.3 x 21.2 in |
| Lights | Headlight and brake light | Dual front LED and brake light |
| App | No | Yes |
| Cruise control | No | Yes |
| Approx. price | ~$1,899 | ~$649 |
| Released | — | 2024 |
Inmotion RS Jet: the case against
- 102 lb is a garage-to-street scooter, not a carry-up
- No app on the standard model; RideConnect is a $200 option
- Folded dimensions are not published
- Claimed 62 miles against 56 on ERideHero's listing: treat range as 45 or so in real riding
Inmotion S1F: the case against
- Drum brakes only, no disc
- IP54 is splash resistance, not rain riding
- 52.8 lb is heavy for a one-hand carry
- 59-mile claim is a best case: the pack supports about 27 miles at commuting consumption