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NIU BQi Fat Tire 300 (Step‐over) Facts: 131 Specifications & 51 Highlights

Specs don’t lie. The NIU BQi Fat Tire 300 (Step‐over) electric bike includes 131 features like general information, dimensions, motor & performance & battery & charging that separate winners from wannabes.

NIU BQi Fat Tire 300 (Step‐over)

Not-So-Humble Badges Only winners wear this.

Highlights 51

No extras. Just what matters.
35 Points

Why is NIU BQi Fat Tire 300 (Step‐over) better than other electric bikes ?

General Information

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Dimensions

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Motor & Performance

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Battery & Charging

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Drivetrain & Transmission

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Brakes & Safety

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Suspension & Comfort

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Wheels & Tires

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Electronics & Display

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Warranty & Support

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Environmental Resistance

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Comparisons 1

Make your choice now!

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the NIU BQi Fat Tire 300 (Step‐over), covering its standout specification and what you can expect right out of the box.

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

The NIU BQi Fat Tire 300 Step-over offers the same powerful setup as the step-through version but with a standard frame for more active riders. Its fat tires, 768 Wh battery, and 750 W peak motor deliver strong off-road and trail performance.

Specifications & Facts 131

Specs measured. Drama avoided.

Performance is more than numbers. The NIU BQi Fat Tire 300 (Step‐over) electric bike shows up with 131 details that matter — including general information, dimensions, motor & performance & battery & charging, pros, cons, and honest takes.

General Information 14

NIU BQi Fat Tire 300 (Step‐over) Year of Release

What is the release year?

88 NIU BQi Fat Tire 300 (Step‐over) 0 Votes 2025

74 Electric Bikes in this range 2025

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

New-for-2025 model year; helpful if you’re filtering only current-generation bikes.

Model year indicates recency of design/features.

NIU BQi Fat Tire 300 (Step‐over) Rider Weight Capacity

What is the rider weight capacity?

308 lbs 0Votes
NIU BQi Fat Tire 300 (Step‐over)
303.7 lbs (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~140 kg; higher-than-average payload for this class, useful for riders + cargo.

Max supported rider weight for safety/warranty.

NIU BQi Fat Tire 300 (Step‐over) Bike Weight

What is the bike’s weight?

79 lbs 0Votes
NIU BQi Fat Tire 300 (Step‐over)
65.68 lbs (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~35.8 kg; plan for a two-person lift up stairs or use a ramp for SUVs.

total weight affects portability and handling.

NIU BQi Fat Tire 300 (Step‐over) Color Options

What color options are offered?

39 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Black, Grey

32 Electric Bikes in this range Black

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Colorways can vary by region/retailer; grey may appear as “graphite” in some listings.

Available finishes for aesthetic preference.

NIU BQi Fat Tire 300 (Step‐over) Rider Height Range

What is the recommended rider height range?

73 NIU BQi Fat Tire 300 (Step‐over) 0 Votes 5'8" - 6'1"

66 Electric Bikes in this range 5'4" - 6'4"

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

About 173–185 cm; sits in the sweet spot for average adult riders.

Recommended rider height span for proper fit.

NIU BQi Fat Tire 300 (Step‐over) Rider Age Recommendation

What is the rider's age recommendation?

74 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Adults (+16)

72 Electric Bikes in this range Adult (+16)

Rider's age recommendation stated by the bike's manufacturer.

Dimensions 5

NIU BQi Fat Tire 300 (Step‐over) Width

What is the bike’s width?

26.8 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
26.85 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~68 cm bar-to-bar; compact enough for most doorways (standard interior door ~76–80 cm).

Overall bike width when ready to ride.

NIU BQi Fat Tire 300 (Step‐over) Depth

What is the bike’s depth?

77.56 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
61.42 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~197 cm overall length; fits in most midsize SUVs with rear seats folded.

Overall bike length front to rear.

NIU BQi Fat Tire 300 (Step‐over) Height

What is the bike’s height?

45.59 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
43.91 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~116 cm to the highest point; fits in standard home/garage spaces easily.

Overall height from ground to highest point.

NIU BQi Fat Tire 300 (Step‐over) Seatpost Height Range

What is the seatpost height range?

62 NIU BQi Fat Tire 300 (Step‐over) 0 Votes 34.5" - 43.9"

67 Electric Bikes in this range Adjustable

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~88–112 cm saddle height; taller range helps dial in knee extension for efficiency.

Minimum and maximum seatpost extension for rider fit.

NIU BQi Fat Tire 300 (Step‐over) Handlebar Width

What is the handlebar width?

26.8 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
25.7 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~68 cm; wider bars add stability at speed and on loose terrain.

End-to-end handlebar span affects steering and comfort.

Motor & Performance 15

NIU BQi Fat Tire 300 (Step‐over) Class Rating

What is the bike’s class rating?

74 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Class 2, Class 3

64 Electric Bikes in this range Class 2

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Class 2 = throttle up to 20 mph; Class 3 = PAS up to 28 mph. Check local trail rules.

US classification system limiting assistspeed.

NIU BQi Fat Tire 300 (Step‐over) Motor Power

What is the motor power?

750 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐over)
598.47 Watt (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~1.0 hp (746 W = 1 hp); the common legal max for Class 2/3 e-bikes in the U.S.

Continuous rated motor output.

NIU BQi Fat Tire 300 (Step‐over) Peak Power Output

What is the peak motor power output?

1,000 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐over)
940.97 Watt (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~1.34 hp; short bursts for hill starts and sprints.

Maximum achievable motor wattage.

NIU BQi Fat Tire 300 (Step‐over) Torque

What is the motor torque?

85 Nm 0Votes
NIU BQi Fat Tire 300 (Step‐over)
63.46 Nm (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~62.7 lb-ft; strong low-speed shove for off-road starts and inclines.

Torque output for hill climbing and acceleration.

NIU BQi Fat Tire 300 (Step‐over) Top Speed

What is the assisted top speed?

28 mph 0Votes
NIU BQi Fat Tire 300 (Step‐over)
22.56 mph (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~45 km/h with pedal assist (throttle typically limited to ~32 km/h).

Maximum pedal-assist or throttle-assisted speed.

NIU BQi Fat Tire 300 (Step‐over) Throttle Mode

What throttle mode is used?

84 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Thumb

61 Electric Bikes in this range None

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Easier wrist ergonomics than twist throttles on bumpy trails.

Defines type of throttle input if available.

Battery & Charging 10

NIU BQi Fat Tire 300 (Step‐over) Battery Type

What is the battery type?

89 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Lithium-ion

84 Electric Bikes in this range Lithium-ion

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Industry standard for energy density and cycle life; store between ~20–80% for longevity.

Defines chemistry of the battery pack.

NIU BQi Fat Tire 300 (Step‐over) Battery Capacity

What is the battery capacity?

768 Wh 0Votes
NIU BQi Fat Tire 300 (Step‐over)
594.67 Wh (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

0.768 kWh; roughly 6–10 phone batteries’ worth depending on model (big picture: ~0.8 kWh).

total energy storage of the battery.

NIU BQi Fat Tire 300 (Step‐over) Voltage

What is the battery voltage?

48 Volt 0Votes
NIU BQi Fat Tire 300 (Step‐over)
43.28 Volt (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Works with a 48 V system (typical for fat-tire e-bikes); good balance of power and efficiency.

Nominal electrical output of the pack.

NIU BQi Fat Tire 300 (Step‐over) Charging Time

What is the charging time?

6 hr 0Votes
NIU BQi Fat Tire 300 (Step‐over)
5.5 hr (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~6 hours from low to full; overnight topping is convenient for daily commuting.

Time to reach full charge.

NIU BQi Fat Tire 300 (Step‐over) Charger Output Power

What is the charger output power?

144 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐over)
107.68 Watt (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

48 V × 3 A = 144 W; plugs into a normal household outlet (100–240 V).

Wattage rating of included charger.

NIU BQi Fat Tire 300 (Step‐over) Range (Max)

What is the maximum range?

50 miles 0Votes
NIU BQi Fat Tire 300 (Step‐over)
53.04 miles (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~80 km under favorable conditions (lower PAS levels, moderate rider weight, flat terrain).

Max achievable distance per charge.

Drivetrain & Transmission 8

NIU BQi Fat Tire 300 (Step‐over) Gear Range

How many gears does it have?

78 NIU BQi Fat Tire 300 (Step‐over) 0 Votes 8-speed 12–32T

65 Electric Bikes in this range 7-Speed

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Paired with a 46T chainring: low gears for climbs, 32T top end supports ~28 mph PAS.

Number of selectable gears available.

NIU BQi Fat Tire 300 (Step‐over) Derailleur Brand/Model

What is the derailleur brand/model?

74 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Shimano Altus 8-speed

56 Electric Bikes in this range Shimano

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Reliable entry-level MTB group; easy to service and widely supported.

Specific derailleur spec for maintenance/compatibility.

NIU BQi Fat Tire 300 (Step‐over) Gear Type

What is the gear type?

79 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Multi-Speed

65 Electric Bikes in this range Multi-Speed

Defines whether the drivetrain has one or multiple gears.

NIU BQi Fat Tire 300 (Step‐over) Shifter Type

What type of shifter is used?

69 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Trigger

62 Electric Bikes in this range Trigger

Input style for changing gears.

NIU BQi Fat Tire 300 (Step‐over) Chain/Belt Drive Type

What is the drive type?

49 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Chain

44 Electric Bikes in this range Chain

Type of primary drive system.

NIU BQi Fat Tire 300 (Step‐over) Automatic Gear Shifting Support

Does it support automatic gear shifting?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Electric Bike in this range Who knows? (Help us out by suggesting one!)

System automatically adjusts gears.

Brakes & Safety 10

NIU BQi Fat Tire 300 (Step‐over) Brake Rotor Size

What is the brake rotor size?

7.09 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
6.6 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

180 mmfront/rear; larger rotors improve heat dissipation on long descents.

Diameter of brake rotors for disc systems.

NIU BQi Fat Tire 300 (Step‐over) Brake Type

What is the brake type?

99 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Disc

90 Electric Bikes in this range Disc

Main brake technology used.

NIU BQi Fat Tire 300 (Step‐over) Brake Actuation

What is the brake actuation?

99 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Hydraulic

64 Electric Bikes in this range Hydraulic

Method of brake force transfer.

NIU BQi Fat Tire 300 (Step‐over) Headlight

Does it have a headlight?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Front light for visibility.

NIU BQi Fat Tire 300 (Step‐over) Taillight

Does it have a taillight?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Rear light for safety.

NIU BQi Fat Tire 300 (Step‐over) Horn/Bell

Does it have a horn or bell?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Audible alert for pedestrians/traffic.

Suspension & Comfort 7

NIU BQi Fat Tire 300 (Step‐over) Suspension Travel (Front)

What is the front suspension travel?

3.15 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
3.64 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

80 mm; enough to take the edge off curbs and gravel chatter without feeling pogo-y.

Maximum fork compression distance.

NIU BQi Fat Tire 300 (Step‐over) Front Suspension Type

What is the front suspension type?

49 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Fork

41 Electric Bikes in this range Fork

Type of front fork or rigid setup.

NIU BQi Fat Tire 300 (Step‐over) Rear Suspension Type

What is the rear suspension type?

9 NIU BQi Fat Tire 300 (Step‐over) 0 Votes None

26 Electric Bikes in this range None

Defines rear shock or rigid frame.

NIU BQi Fat Tire 300 (Step‐over) Suspension Lockout

Does it have suspension lockout?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Allows suspension to be locked rigid for efficiency.

NIU BQi Fat Tire 300 (Step‐over) Saddle Type

What is the saddle type?

39 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Comfort

39 Electric Bikes in this range Comfort

Style of saddle affecting ride posture.

NIU BQi Fat Tire 300 (Step‐over) Handlebar Type

What is the handlebar type?

39 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Flat

45 Electric Bikes in this range Riser

Shape of handlebars influencing ergonomics.

Wheels & Tires 7

NIU BQi Fat Tire 300 (Step‐over) Tire Width

What is the tire width?

4 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
3.13 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~10.2 cm; big contact patch adds float and comfort—expect slightly heavier steering.

Cross-sectional width of the tire.

NIU BQi Fat Tire 300 (Step‐over) Wheel Size

What is the wheel size?

26 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
23.7 inch (Average)

Diameter of the wheels.

NIU BQi Fat Tire 300 (Step‐over) Tire Type

What is the tire type?

79 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Pneumatic

69 Electric Bikes in this range Pneumatic

General construction of tires.

NIU BQi Fat Tire 300 (Step‐over) Tire Tread Pattern

What is the tire tread pattern?

89 NIU BQi Fat Tire 300 (Step‐over) 0 Votes All-terrain

71 Electric Bikes in this range All-terrain

Defines tread style for grip/terrain.

NIU BQi Fat Tire 300 (Step‐over) Rim Material

What is the rim material?

79 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Aluminum

73 Electric Bikes in this range Aluminum

Main material used for rims.

NIU BQi Fat Tire 300 (Step‐over) Spoke Count

What is the spoke count?

36 0Votes
NIU BQi Fat Tire 300 (Step‐over)
35.09 (Average)

Number of spokes per wheel.

Electronics & Display 13

NIU BQi Fat Tire 300 (Step‐over) Display Size

What is the display size?

3.5 inch 0Votes
NIU BQi Fat Tire 300 (Step‐over)
2.8 inch (Average)

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

~8.9 cm diagonal; bright TFT is easy to read in daylight and shows PAS, speed, and range.

Diagonal measurement of display.

NIU BQi Fat Tire 300 (Step‐over) USB Charging Port

Does it have a USB charging port?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

5 V / 0.5 A (≈2.5 W) under-display—enough for slow phone top-ups or GPS trackers on rides.

Lets rider charge devices while riding.

NIU BQi Fat Tire 300 (Step‐over) Smartphone App Integration

Does it support smartphone app integration?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Lets you check ride stats and battery health; also useful for basic anti-theft alerts.

Connects display to mobile apps.

NIU BQi Fat Tire 300 (Step‐over) GPS Tracking

Does it have GPS tracking?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Availability may vary by region; handy for locating the bike or receiving movement alerts.

Tracks bike’s position in real time.

NIU BQi Fat Tire 300 (Step‐over) Display Type

What is the display type?

74 NIU BQi Fat Tire 300 (Step‐over) 0 Votes TFT

64 Electric Bikes in this range LCD

Kind of screen technology used.

NIU BQi Fat Tire 300 (Step‐over) Display Location

Where is the display located?

29 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Center

37 Electric Bikes in this range Center

Position of the display unit.

Connectivity & Smart Features 10

NIU BQi Fat Tire 300 (Step‐over) Over-the-Air Firmware Updates

Does it support OTA firmware updates?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Keeps the display/app features current without a shop visit.

Updates system software wirelessly.

NIU BQi Fat Tire 300 (Step‐over) Bluetooth Connectivity

Does it have Bluetooth connectivity?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Enables pairing with smartphones and accessories.

NIU BQi Fat Tire 300 (Step‐over) Ride Data Logging

Does it log ride data?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Tracks ride history and stats digitally.

NIU BQi Fat Tire 300 (Step‐over) Wi-Fi Connectivity

Does it have Wi-Fi connectivity?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Allows wireless updates and app features.

NIU BQi Fat Tire 300 (Step‐over) ANT+/Fitness Sensor Support

Does it support ANT+ fitness sensors?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Compatible with fitness trackers and sensors.

NIU BQi Fat Tire 300 (Step‐over) Smartphone Mount

Does it include a smartphone mount?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Built-in or included phone holder.

Accessories & Convenience 8

NIU BQi Fat Tire 300 (Step‐over) Kickstand

Is a kickstand included?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Side-mounted, heavy-duty style—stable for loading the rear rack.

Indicates whether a kickstand comes standard.

NIU BQi Fat Tire 300 (Step‐over) Rear Rack

Is a rear rack included?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)

Rated up to ~66 lb (30 kg); perfect for panniers or a week’s groceries.

Indicates if bike comes with a cargo rack.

NIU BQi Fat Tire 300 (Step‐over) Kickstand Position

Where is the kickstand positioned?

59 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Side

62 Electric Bikes in this range Rear

Location of the kickstand mount.

NIU BQi Fat Tire 300 (Step‐over) Fenders

Are fenders included?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Protects rider from splashes and debris.

NIU BQi Fat Tire 300 (Step‐over) Tool-Free Adjustments

Does it support tool-free adjustments?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Allows adjustments without tools.

NIU BQi Fat Tire 300 (Step‐over) Basket Compatibility

Is it basket compatible?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Supports front or rear basket attachment.

Warranty & Support 9

NIU BQi Fat Tire 300 (Step‐over) Warranty Length (Frame)

What is the frame warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐over)
1.63 years (Average)

Coverage period for the bike frame.

NIU BQi Fat Tire 300 (Step‐over) Warranty Length (Motor)

What is the motor warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐over)
1.27 years (Average)

Warranty coverage for the motor.

NIU BQi Fat Tire 300 (Step‐over) Warranty Length (Battery)

What is the battery warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐over)
1.21 years (Average)

Duration of coverage for the battery.

NIU BQi Fat Tire 300 (Step‐over) Warranty Length (Electronics)

What is the electronics warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐over)
1.21 years (Average)

Coverage for onboard electronics/display.

NIU BQi Fat Tire 300 (Step‐over) Customer Support Availability (Hours)

What are the customer support hours?

65 NIU BQi Fat Tire 300 (Step‐over) 0 Votes Mon–Fri 11:00–20:00 EST

42 Electric Bikes in this range Mon–Fri 7AM–4PM PST

Hours or schedule of customer support.

NIU BQi Fat Tire 300 (Step‐over) Spare Parts Availability

Are spare parts available?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Indicates whether spare parts are offered.

Safety & Protection 4

NIU BQi Fat Tire 300 (Step‐over) Overload Protection

Does it include overload protection?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Prevents damage from excessive electrical draw.

NIU BQi Fat Tire 300 (Step‐over) Vibration Control

Does it include vibration control?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

System or design to reduce vibrations.

NIU BQi Fat Tire 300 (Step‐over) Crash Sensor

Does it have a crash sensor?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Detects crashes and may trigger alerts.

NIU BQi Fat Tire 300 (Step‐over) Smart Helmet Compatibility

Is it compatible with smart helmets?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Connects with smart helmets for added safety.

Environmental Resistance 2

NIU BQi Fat Tire 300 (Step‐over) Dust Rating

What is the dust rating?

99 NIU BQi Fat Tire 300 (Step‐over) 0 Votes IP6X

30 Electric Bikes in this range IP5X

Protection against dust ingress.

NIU BQi Fat Tire 300 (Step‐over) Water Immersion Rating

What is the water immersion rating?

89 NIU BQi Fat Tire 300 (Step‐over) 0 Votes IPX7

15 Electric Bikes in this range IPX4

Depth resistance beyond splash.

Ergonomics & Adjustability 9

NIU BQi Fat Tire 300 (Step‐over) Adjustable Saddle Height

Is the saddle height adjustable?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Seatpost can be raised/lowered.

NIU BQi Fat Tire 300 (Step‐over) Adjustable Seatpost Suspension

Does it have adjustable seatpost suspension?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Seatpost suspension stiffness can be tuned.

NIU BQi Fat Tire 300 (Step‐over) Foldable Handlebars

Does it have foldable handlebars?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Handlebars can fold for compact storage.

NIU BQi Fat Tire 300 (Step‐over) Quick-Release Seatpost Clamp

Does it have a quick-release seatpost clamp?

Yes 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

tool-free seatpost adjustment.

NIU BQi Fat Tire 300 (Step‐over) Adjustable Stem

Does it have an adjustable stem?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Stem can be raised/lowered or swapped for comfort.

NIU BQi Fat Tire 300 (Step‐over) Adjustable Handlebar Height

Is the handlebar height adjustable?

No 0Votes NIU BQi Fat Tire 300 (Step‐over)

Yes Electric Bikes in this range

Handlebars can be moved vertically.

Surveys

Because hot takes deserve votes.

NIU BQi Fat Tire 300 (Step‐over) Battery Life

How long does the battery of this electric bike last on a single charge?

More than 120 km 0Votes
80 to 120 km 0Votes
50 to 80 km 0Votes
30 to 50 km 0Votes
Less than 30 km 0Votes

NIU BQi Fat Tire 300 (Step‐over) Charging Time

How long does it take to fully charge this electric bike?

Less than 2 hours 0Votes
2 to 3 hours 0Votes
4 to 6 hours 0Votes
7 to 10 hours 0Votes
More than 10 hours 0Votes

NIU BQi Fat Tire 300 (Step‐over) Riding Comfort

How comfortable is this electric bike to ride for daily use?

Super comfortable for long rides 0Votes
Smooth and enjoyable 0Votes
Decent for short rides 0Votes
Somewhat uncomfortable on long rides 0Votes
Feels rough and bumpy 0Votes

NIU BQi Fat Tire 300 (Step‐over) Speed and Performance

How fast can this electric bike go at top speed?

More than 50 km/h 0Votes
40 to 50 km/h 0Votes
30 to 40 km/h 0Votes
20 to 30 km/h 0Votes
Less than 20 km/h 0Votes

NIU BQi Fat Tire 300 (Step‐over) Durability and Build

How durable is this electric bike over long-term use?

Built to last many years 0Votes
Feels reliable 0Votes
Holds up okay 0Votes
Needs frequent repairs 0Votes
Breaks down quickly 0Votes

NIU BQi Fat Tire 300 (Step‐over) Ease of Use

How easy is it to use this electric bike for everyday riding?

Super easy and hassle-free 0Votes
Simple and convenient 0Votes
Pretty straightforward 0Votes
Takes some time to learn 0Votes
Really confusing 0Votes

NIU BQi Fat Tire 300 (Step‐over) Pricing

How do you feel about the price of your electric bike?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

NIU BQi Fat Tire 300 (Step‐over) Design and Style

How appealing is the design and style of this electric bike?

Eye-catching and premium 0Votes
Stylish and modern 0Votes
Nice but not special 0Votes
Basic and plain 0Votes
Looks outdated 0Votes

NIU BQi Fat Tire 300 (Step‐over) Motor Power

How powerful is the motor performance of this electric bike?

Over 750 watts 0Votes
500 to 750 watts 0Votes
350 to 500 watts 0Votes
250 to 350 watts 0Votes
Under 250 watts 0Votes

NIU BQi Fat Tire 300 (Step‐over) Weight

How heavy is this electric bike to lift or carry?

Under 40 pounds 0Votes
40 to 50 pounds 0Votes
50 to 60 pounds 0Votes
60 to 70 pounds 0Votes
Over 70 pounds 0Votes

Guides 1

Yes, we brought proof.

Articles 1

NIU Electric Bike Support Page

NIU Electric Bike Support Page

niu.com
niu.com

Reviews 0

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Average Rating

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NIU BQi Fat Tire 300 (Step‐over)
NIU BQi Fat Tire 300 (Step‐over)
0 / 5 0 Reviews

Discussions 0

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Awards 1

Only the best made it here.

Collections 0

Treasures You’ve picked. No fluff, all fun.

Contributed Users 3

Crowdsourced brilliance. Or chaos. You decide.

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User Activities 3

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NIU BQi Fat Tire 300 (Step‐over)
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NIU BQi Fat Tire 300 (Step‐over)