KuKirin M4 vs Touroll J2 ST
Side-by-side comparison · Specs, scores & AI verdict
Why choose one over the other?
KuKirin M4 wins most measured dimensions, led by Power & Speed (55 vs 0).
KuKirin M4 costs $281 less; the pricier Touroll J2 ST justifies it only if its edge on its strengths matters to you.
KuKirin M4 wins on
- •Power & Speed: 55 vs 0
- •Portability: 66 vs 21
- •Comfort: 12 vs 0
- •Safety: 14 vs 2
- •Build Quality: 22 vs 10
- •Tech: 10 vs 0
- •Range: 41 vs 33
Touroll J2 ST wins on
No dimension leads — see the spec table.
Compare the full spec table below to weigh the trade-offs for your use case.
| Spec | KuKirin M4 | Touroll J2 ST |
|---|---|---|
⚡ Drivetrain | ||
| Peak Power | — | — |
| Continuous Power | 500 W | — |
| Max Torque | 21 Nm | — |
| Top Speed | 45 km/h ✓ | 25 km/h |
| Max Incline | 15 ° | — |
| Drive Config | — | — |
| Dual Motors | ✗ | — |
🔋 Battery & Range | ||
| Battery Capacity | 600 Wh ✓ | 562 Wh |
| Amp Hours | 12.5 Ah | — |
| Charge Time | 6 h | — |
| Claimed Range | 55 km | 100 km ✓ |
| Cell Chemistry | Li-ion | — |
| Removable Battery | — | — |
| Regen Braking | — | — |
📐 Size & Portability | ||
| Weight | 23.9 kg ✓ | 28.5 kg |
| Max Payload | 120 kg | — |
| Deck Length | 55 cm | — |
| Deck Width | 19 cm | — |
| Ground Clearance | 12 cm | — |
| Foldable | ✓ | — |
🛤️ Ride Comfort | ||
| Wheel Diameter | 10" | — |
| Pneumatic Tires | ✓ | — |
| Puncture Resistant | — | — |
| Suspension | None | — |
| Adjustable Susp. | — | — |
| Seat | ✗ | — |
🛡️ Safety | ||
| Front Brake | — | — |
| Rear Brake | — | — |
| Front Lights | ✓ | — |
| Rear Lights | — | — |
| Turn Signals | — | — |
| IP Rating | IP54 | IPX4 |
| Kids' Scooter | ||
📱 Tech & Smart | ||
| Companion App | — | — |
| Riding Modes | 3 | — |
| Cruise Control | — | — |
| OTA Updates | — | — |
| NFC Anti-Theft | — | — |
| GPS Tracking | — | — |
| Warranty | 12 months | — |
📝 Our Verdict
The biggest measurable difference: power — the KuKirin M4 leads by 55 points. Both scooters score closely overall, making this a genuine toss-up on raw performance. For riders who prioritise speed, the KuKirin M4 is the clear choice.
KuKirin M4 vs Touroll J2 ST — KuKirin M4
The KuKirin M4 (36/100) and Touroll J2 ST (37/100) score nearly the same overall. The Touroll J2 ST leads on claimed range (100 km vs 55 km for the KuKirin M4). Check the spec table above for the full breakdown.
