niu.com 
amazon.com | Product Information | |
|---|---|
| Brand | NIU |
| Name | KQi 300X |
| Release Year | 2024 |
| Release Quarter | Unknown |
| Motor | |
| Top Speed | 23.7 MPH |
| Motor(s) | Rear |
| Watts (nominal) | 500W |
| Watts (peak) | 1000W |
| Max Incline | 20° |
| Ideal Incline | 15° |
| Battery | |
| Max Range | 37.3 miles |
| Battery Type | Lithium-ion |
| Voltage | 48V |
| Amp-hours | 13 Ah |
| Battery Capacity | 608 Wh |
| Charge Time | 6 hrs |
| Cell Brand | Unknown |
| Dimensions & Weight | |
| Deck Length | 21.6" |
| Deck Width | 6.7" |
| Ground Clearance | 2.9" |
| Handlebar Width | 21.3" |
| Unfolded Width | 21.3" |
| Unfolded Height | 48.4" |
| Unfolded Depth | 46.2" |
| Folded Width | 21.3" |
| Folded Height | 21.3" |
| Folded Depth | 46.2" |
| Adjustable Handlebar | No |
| Deck-to-Handlebar Height | 41.75" |
| Weight | 48.7 lbs |
| Weight Limit | 265 lbs |
| Ride Characteristics | |
| Terrain | Hybrid |
| Footrest | Yes |
| Tire Type | Pneumatic |
| Pneumatic Type | Tubeless |
| Tire Size (Front) | 10.5" |
| Tire Size (Rear) | 10.5" |
| Tire Width | 2.5" |
| Suspension | Front hydraulic |
| Safety & Durability | |
| Brakes | Disc (Mechanical), Electronic |
| Fold Location | Stem |
| Lights | Both |
| IP Rating | IP55 |
| Features | |
| App | Yes |
| Speed Modes | Yes |
| Cruise Control | Yes |
| Quick-Swap Battery | No |
| Folding Mechanism | Yes |
| Seat Add-On | No |
| Foldable Handlebars | No |
| Zero-Start | Yes |
| Push-To-Start | Yes |
| Turn Signals | Yes |
| Brake Curve Adjustment | Yes |
| Acceleration Adjustment | Yes |
| Self-healing tires | Yes |
| Speed limiting | Yes |
| Over-the-air firmware updates | Yes |
| Adjustable suspension | No |
| Steering dampener | No |
| Location tracking | No |
| Electronic horn | No |
| NFC Unlock | No |
| ERideHero Tests | |
| Top Speed Test | 23.6 MPH |
| Accel. Avg. (0-15 MPH) | 3.84 s |
| Accel. Avg. (0-20 MPH) | 8.32 s |
| Accel. Avg. (0-Top) | 11.9 s |
| Accel. Fastest (0-15 MPH) | 3.68 s |
| Accel. Fastest (0-20 MPH) | 8.18 s |
| Accel. Fastest (0-Top) | 11.3 s |
| Range Test (Fast) | 22.3 miles |
| Range Test (Regular) | 26.8 miles |
| Range Test (Slow) | 30.4 miles |
| Brake Distance (15 MPH) | 10.7 ft |
| Hill Climbing | 11.1 s |
| Advanced Comparison | |
| Price vs. Weight | 16.43 $/lb |
| Price vs. Speed | 33.75 $/MPH |
| Price vs. Range | 21.45 $/mile |
| Price vs. Wh | 1.32 $/Wh |
| Price vs. Watt | 1.6 $/W |
| Price vs. Max Load | 3.02 $/lb |
| Price vs. Tested Range | 29.85 $/mile |
| Price vs. Tested Speed | 33.9 $/MPH |
| Price vs. Brake Distance | 74.76 $/ft |
| Price vs. Hill Test | 72.07 $/s |
| Price vs. Accel (15 MPH) | 208.33 $/s |
| Price vs. Accel (20 MPH) | 96.15 $/s |
| Speed vs. Weight | 0.49 MPH/lb |
| Range vs. Weight | 0.77 mile/lb |
| Tested Range vs. Weight | 0.55 mile/lb |
| Speed vs. Max Load | 0.09 MPH/lb |
| Range vs. Max Load | 0.14 mile/lb |
