walmart.com 
niu.com 
| Product Information | |
|---|---|
| Brand | NIU |
| Name | KQi3 Max |
| Release Year | 2022 |
| Release Quarter | Q1 |
| Motor | |
| Top Speed | 23.6 MPH |
| Motor(s) | Rear |
| Watts (nominal) | 450W |
| Watts (peak) | 900W |
| Max Incline | 15° |
| Ideal Incline | 10° |
| Battery | |
| Max Range | 40.4 miles |
| Battery Type | Lithium-ion |
| Voltage | 48V |
| Amp-hours | 12.7 Ah |
| Battery Capacity | 608 Wh |
| Charge Time | 8 hrs |
| Cell Brand | Unknown |
| Dimensions & Weight | |
| Deck Length | 20" |
| Deck Width | 6.8" |
| Ground Clearance | 2.5" |
| Handlebar Width | 21.3" |
| Unfolded Width | 21.3" |
| Unfolded Height | 46.9" |
| Unfolded Depth | 46.5" |
| Folded Width | 21.3" |
| Folded Height | 19.7" |
| Folded Depth | 46.5" |
| Adjustable Handlebar | No |
| Deck-to-Handlebar Height | 39.4" |
| Weight | 46.3 lbs |
| Weight Limit | 265 lbs |
| Ride Characteristics | |
| Terrain | Street |
| Footrest | Yes |
| Tire Type | Pneumatic |
| Pneumatic Type | Tubeless |
| Tire Size (Front) | 9.5" |
| Tire Size (Rear) | 9.5" |
| Tire Width | 2.5" |
| Suspension | None |
| Safety & Durability | |
| Brakes | Disc (Mechanical), Electronic |
| Fold Location | Stem |
| Lights | Both |
| IP Rating | IP54 |
| 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 | No |
| Push-To-Start | No |
| Turn Signals | No |
| Brake Curve Adjustment | No |
| Acceleration Adjustment | No |
| Self-healing tires | No |
| Speed limiting | No |
| Over-the-air firmware updates | No |
| Adjustable suspension | No |
| Steering dampener | No |
| Location tracking | No |
| Electronic horn | No |
| NFC Unlock | No |
| ERideHero Tests | |
| Top Speed Test | 23 MPH |
| Accel. Avg. (0-15 MPH) | 4.36 s |
| Accel. Avg. (0-20 MPH) | 8.89 s |
| Accel. Avg. (0-Top) | 11.9 s |
| Accel. Fastest (0-15 MPH) | 4.00 s |
| Accel. Fastest (0-20 MPH) | 8.38 s |
| Accel. Fastest (0-Top) | 11.28 s |
| Range Test (Fast) | 24.6 miles |
| Range Test (Regular) | 31.1 miles |
| Range Test (Slow) | 35.9 miles |
| Brake Distance (15 MPH) | 10.4 ft |
| Hill Climbing | 11.5 s |
| Advanced Comparison | |
| Price vs. Weight | 11.86 $/lb |
| Price vs. Speed | 23.26 $/MPH |
| Price vs. Range | 13.59 $/mile |
| Price vs. Wh | 0.9 $/Wh |
| Price vs. Watt | 1.22 $/W |
| Price vs. Max Load | 2.07 $/lb |
| Price vs. Tested Range | 17.65 $/mile |
| Price vs. Tested Speed | 23.87 $/MPH |
| Price vs. Brake Distance | 52.79 $/ft |
| Price vs. Hill Test | 47.74 $/s |
| Price vs. Accel (15 MPH) | 125.92 $/s |
| Price vs. Accel (20 MPH) | 61.75 $/s |
| Speed vs. Weight | 0.51 MPH/lb |
| Range vs. Weight | 0.87 mile/lb |
| Tested Range vs. Weight | 0.67 mile/lb |
| Speed vs. Max Load | 0.09 MPH/lb |
| Range vs. Max Load | 0.15 mile/lb |
