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NIU BQi Fat Tire 300 (Step‐through) Facts: 151 Specifications & 101 Highlights

Specs don’t lie. The NIU BQi Fat Tire 300 (Step‐through) electric bike includes 151 features like general information, dimensions, motor & performance & battery & charging that separate winners from wannabes.

NIU BQi Fat Tire 300 (Step‐through)

Highlights 101

No extras. Just what matters.
68 Points

Why is NIU BQi Fat Tire 300 (Step‐through) 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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Connectivity & Smart Features

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Accessories & Convenience

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Warranty & Support

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Safety & Protection

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Environmental Resistance

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Ergonomics & Adjustability

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Quick Take

The essentials that matter—nothing extra

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

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

The NIU BQi Fat Tire 300 Step-through combines comfort and capability with a low frame, fat tires, and a 500 W motor. It includes a torque sensor, front suspension, and 48 V 16 Ah battery for stability on trails and city roads alike.

Specifications & Facts 151

Specs measured. Drama avoided.

Performance is more than numbers. The NIU BQi Fat Tire 300 (Step‐through) electric bike shows up with 151 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‐through) Rider Height Range

What is the recommended rider height range?

77 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 68" - 73"

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

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

About 173–185 cm; that’s riders roughly 5'8"–6'1".

Recommended rider height span for proper fit.

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

What is the rider's age recommendation?

69 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Adults (+16)

59 Electric Bikes in this range Adult (+16)

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

Many regions require riders 16+ for Class 2/3 e-bikes—verify local laws.

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

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

What is the release year?

89 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 2025

71 Electric Bikes in this range 2025

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

Current model-year; aligns with early 2025 availability windows.

Model year indicates recency of design/features.

NIU BQi Fat Tire 300 (Step‐through) Intended Use

What is the intended use?

49 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Urban/Commuter, Off-road

41 Electric Bikes in this range Urban/Commuter

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

Suits paved commutes and light trails; fat tires add stability on gravel/sand.

Primary riding scenarios the bike is optimized for.

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

What is the rider weight capacity?

308 lbs 0Votes
NIU BQi Fat Tire 300 (Step‐through)
319.11 lbs (Average)

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

≈ 140 kg max payload, including rider + cargo.

Max supported rider weight for safety/warranty.

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

What is the bike’s weight?

79 lbs 0Votes
NIU BQi Fat Tire 300 (Step‐through)
69.42 lbs (Average)

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

≈ 35.8 kg; heavy for lifting upstairs, but typical for fat-tire e-bikes with suspension.

total weight affects portability and handling.

Dimensions 5

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

What is the seatpost height range?

77 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 34.5" - 43.9"

66 Electric Bikes in this range Adjustable

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

≈ 88–112 cm saddle height; riders near the edges may swap seatposts for fit.

Minimum and maximum seatpost extension for rider fit.

NIU BQi Fat Tire 300 (Step‐through) Width

What is the bike’s width?

26.8 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
28.71 inch (Average)

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

≈ 68.1 cm at the bars; useful for gauging doorway/garage clearance.

Overall bike width when ready to ride.

NIU BQi Fat Tire 300 (Step‐through) Depth

What is the bike’s depth?

77.5 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
62.98 inch (Average)

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

≈ 196.9 cm overall length; about the length of a compact bike rack tray.

Overall bike length front to rear.

NIU BQi Fat Tire 300 (Step‐through) Height

What is the bike’s height?

45.6 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
44.48 inch (Average)

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

≈ 115.8 cm to the highest point; fits most indoor storage spaces.

Overall height from ground to highest point.

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

What is the handlebar width?

26.8 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
26.82 inch (Average)

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

≈ 68.1 cm; a stable, moderate trail/commuter width.

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

Motor & Performance 16

NIU BQi Fat Tire 300 (Step‐through) Pedal Assist Levels

How many pedal assist levels are available?

49 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 3 Levels

53 Electric Bikes in this range 5 Levels

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

Three PAS steps for cadence/effort tuning; throttle provides on-demand boost.

Number of selectable pedal-assist modes.

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

What is the motor power?

750 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐through)
720.86 Watt (Average)

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

0.75 kW nominal; typical for US Class 3 setups. Regional listings may show 500 W—specs can vary.

Continuous rated motor output.

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

What is the peak motor power output?

1,000 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐through)
1,131.95 Watt (Average)

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

1.0 kW peak for short bursts (hills/starts).

Maximum achievable motor wattage.

NIU BQi Fat Tire 300 (Step‐through) Torque

What is the motor torque?

85 Nm 0Votes
NIU BQi Fat Tire 300 (Step‐through)
71.72 Nm (Average)

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

≈ 62.7 lb-ft; helpful for hill starts and off-road traction.

Torque output for hill climbing and acceleration.

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

What is the assisted top speed?

28 mph 0Votes
NIU BQi Fat Tire 300 (Step‐through)
23.77 mph (Average)

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

≈ 45 km/h with pedal assist (throttle typically limited to ~20 mph / 32 km/h).

Maximum pedal-assist or throttle-assisted speed.

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

What throttle mode is used?

79 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Thumb

59 Electric Bikes in this range None

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

Thumb throttles keep hands stable on rough terrain; less wrist fatigue than twist.

Defines type of throttle input if available.

Battery & Charging 12

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

What is the battery capacity?

768 Wh 0Votes
NIU BQi Fat Tire 300 (Step‐through)
798.74 Wh (Average)

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

Equivalent to 48 V × 16 Ah; ≈ 0.77 kWh usable energy.

total energy storage of the battery.

NIU BQi Fat Tire 300 (Step‐through) Voltage

What is the battery voltage?

48 Volt 0Votes
NIU BQi Fat Tire 300 (Step‐through)
45.06 Volt (Average)

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

Works with a 48 V system; standard household outlets (100–240 V AC) charge via the included adapter.

Nominal electrical output of the pack.

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

What is the charging time?

6 hr 0Votes
NIU BQi Fat Tire 300 (Step‐through)
5.72 hr (Average)

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

Roughly overnight; ≈ 0–100% on a standard 3 A charger.

Time to reach full charge.

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

What is the charger output power?

144 Watt 0Votes
NIU BQi Fat Tire 300 (Step‐through)
112.22 Watt (Average)

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

Calculated from 48 V × 3 A; about the draw of a small laptop brick.

Wattage rating of included charger.

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

What is the maximum range?

50 miles 0Votes
NIU BQi Fat Tire 300 (Step‐through)
65.69 miles (Average)

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

≈ 80 km under conservative assist at moderate speeds; terrain, rider mass, and wind matter.

Max achievable distance per charge.

NIU BQi Fat Tire 300 (Step‐through) Battery Weight

What is the battery weight?

2.6 lbs 0Votes
NIU BQi Fat Tire 300 (Step‐through)
8.42 lbs (Average)

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

≈ 1.18 kg; unusually light for 48 V/16 Ah—likely a published module figure rather than full pack.

Mass of the battery pack.

Drivetrain & Transmission 10

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

How many gears does it have?

73 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 46T Chainring;12–32T Freewheel

60 Electric Bikes in this range 7-Speed

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

Broad 8-speed spread supports both climbing and 28 mph cruising.

Number of selectable gears available.

NIU BQi Fat Tire 300 (Step‐through) Freewheel/Cassette Type

What is the freewheel/cassette type?

84 NIU BQi Fat Tire 300 (Step‐through) 0 Votes 8-speed Freewheel 12–32T

61 Electric Bikes in this range Freewheel

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

~267% range; larger cogs ease hills, smaller cogs hold speed.

Identifies style/size for drivetrain compatibility.

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

What type of shifter is used?

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

61 Electric Bikes in this range Trigger

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

Trigger shifters give precise clicks, ideal with gloves or on bumpy trails.

Input style for changing gears.

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

What is the derailleur brand/model?

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

52 Electric Bikes in this range Shimano

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

Reliable, easy-service MTB/trekking tier—widely supported at shops.

Specific derailleur spec for maintenance/compatibility.

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

What is the gear type?

99 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Multi-Speed

75 Electric Bikes in this range Multi-Speed

Defines whether the drivetrain has one or multiple gears.

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

What is the drive type?

39 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Chain

34 Electric Bikes in this range Chain

Type of primary drive system.

Brakes & Safety 11

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

What is the brake actuation?

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

75 Electric Bikes in this range Hydraulic

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

Better modulation and less hand effort versus mechanical discs—useful on long descents.

Method of brake force transfer.

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

What is the brake rotor size?

7.09 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
7.22 inch (Average)

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

180 mm rotors (converted); strong stopping power for a 35–36 kg fat-tire bike.

Diameter of brake rotors for disc systems.

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

What is the brake type?

69 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Disc

65 Electric Bikes in this range Disc

Main brake technology used.

NIU BQi Fat Tire 300 (Step‐through) ABS (Anti-lock Braking System)

Does it have ABS?

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

Yes Electric Bikes in this range

Prevents wheel lockup during braking.

NIU BQi Fat Tire 300 (Step‐through) Headlight

Does it have a headlight?

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

Yes Electric Bikes in this range

Front light for visibility.

NIU BQi Fat Tire 300 (Step‐through) Taillight

Does it have a taillight?

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

Yes Electric Bikes in this range

Rear light for safety.

Suspension & Comfort 8

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

What is the front suspension type?

39 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Fork

35 Electric Bikes in this range Fork

Type of front fork or rigid setup.

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

What is the rear suspension type?

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

22 Electric Bikes in this range None

Defines rear shock or rigid frame.

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

What is the front suspension travel?

3.15 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
3.62 inch (Average)

Maximum fork compression distance.

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

Does it have suspension lockout?

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

Yes Electric Bikes in this range

Allows suspension to be locked rigid for efficiency.

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

What is the saddle type?

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

35 Electric Bikes in this range Comfort

Style of saddle affecting ride posture.

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

What is the handlebar type?

29 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Flat

32 Electric Bikes in this range Riser

Shape of handlebars influencing ergonomics.

Wheels & Tires 9

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

What is the wheel size?

26 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
26.5 inch (Average)

Diameter of the wheels.

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

What is the tire width?

4 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
3.18 inch (Average)

Cross-sectional width of the tire.

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

What is the tire type?

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

67 Electric Bikes in this range Pneumatic

General construction of tires.

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

What is the tire tread pattern?

69 NIU BQi Fat Tire 300 (Step‐through) 0 Votes All-terrain

52 Electric Bikes in this range All-terrain

Defines tread style for grip/terrain.

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

What is the rim material?

89 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Aluminum

75 Electric Bikes in this range Aluminum

Main material used for rims.

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

What is the spoke count?

36 0Votes
NIU BQi Fat Tire 300 (Step‐through)
34.79 (Average)

Number of spokes per wheel.

Electronics & Display 13

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

What is the display type?

59 NIU BQi Fat Tire 300 (Step‐through) 0 Votes TFT

47 Electric Bikes in this range LCD

Kind of screen technology used.

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

What is the display size?

3.5 inch 0Votes
NIU BQi Fat Tire 300 (Step‐through)
2.89 inch (Average)

Diagonal measurement of display.

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

Where is the display located?

79 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Center

64 Electric Bikes in this range Center

Position of the display unit.

NIU BQi Fat Tire 300 (Step‐through) Display Backlight

Does it have a display backlight?

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

Yes Electric Bikes in this range

Allows visibility in low light.

NIU BQi Fat Tire 300 (Step‐through) Speedometer

Does it have a speedometer?

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

Yes Electric Bikes in this range

Indicates current riding speed.

NIU BQi Fat Tire 300 (Step‐through) Odometer

Does it have an odometer?

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

Yes Electric Bikes in this range

Tracks total mileage.

Connectivity & Smart Features 10

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

Does it have Bluetooth connectivity?

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

Yes Electric Bikes in this range

Enables pairing with smartphones and accessories.

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

Does it have Wi-Fi connectivity?

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

Yes Electric Bikes in this range

Allows wireless updates and app features.

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

Does it support ANT+ fitness sensors?

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

Yes Electric Bikes in this range

Compatible with fitness trackers and sensors.

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

Does it include a smartphone mount?

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

Yes Electric Bikes in this range

Built-in or included phone holder.

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

Does it log ride data?

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

Yes Electric Bikes in this range

Tracks ride history and stats digitally.

Accessories & Convenience 12

NIU BQi Fat Tire 300 (Step‐through) Kickstand

Is a kickstand included?

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

Yes Electric Bikes in this range

Indicates whether a kickstand comes standard.

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

Where is the kickstand positioned?

84 NIU BQi Fat Tire 300 (Step‐through) 0 Votes Side

66 Electric Bikes in this range Rear

Location of the kickstand mount.

NIU BQi Fat Tire 300 (Step‐through) Fenders

Are fenders included?

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

Yes Electric Bikes in this range

Protects rider from splashes and debris.

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

Is a rear rack included?

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

Yes Electric Bikes in this range

Indicates if bike comes with a cargo rack.

NIU BQi Fat Tire 300 (Step‐through) Integrated Storage Compartment

Does it have an integrated storage compartment?

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

Yes Electric Bikes in this range

Hidden or built-in storage space.

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

Does it support tool-free adjustments?

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

Yes Electric Bikes in this range

Allows adjustments without tools.

Warranty & Support 9

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

What is the frame warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐through)
1.97 years (Average)

Coverage period for the bike frame.

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

What is the motor warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐through)
1.47 years (Average)

Warranty coverage for the motor.

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

What is the battery warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐through)
1.41 years (Average)

Duration of coverage for the battery.

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

What is the electronics warranty length?

2 years 0Votes
NIU BQi Fat Tire 300 (Step‐through)
1.35 years (Average)

Coverage for onboard electronics/display.

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

What are the customer support hours?

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

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

Hours or schedule of customer support.

NIU BQi Fat Tire 300 (Step‐through) Service Center Network

Is there a service center network?

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

Yes Electric Bikes in this range

Access to authorized service locations.

Safety & Protection 9

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

Does it include overload protection?

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

Yes Electric Bikes in this range

Prevents damage from excessive electrical draw.

NIU BQi Fat Tire 300 (Step‐through) Safety Lock Switch

Does it have a safety lock switch?

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

Yes Electric Bikes in this range

Lockout switch prevents accidental activation.

NIU BQi Fat Tire 300 (Step‐through) Soft Start Feature

Does it have a soft start feature?

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

Yes Electric Bikes in this range

Limits sudden torque on startup for smoother control.

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

Does it include vibration control?

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

Yes Electric Bikes in this range

System or design to reduce vibrations.

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

Does it have a crash sensor?

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

Yes Electric Bikes in this range

Detects crashes and may trigger alerts.

NIU BQi Fat Tire 300 (Step‐through) Auto Shutoff After Idle

Does it have auto shutoff after idle?

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

Yes Electric Bikes in this range

Powers down bike after inactivity.

Environmental Resistance 2

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

What is the dust rating?

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

56 Electric Bikes in this range IP5X

Protection against dust ingress.

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

What is the water immersion rating?

99 NIU BQi Fat Tire 300 (Step‐through) 0 Votes IPX7

40 Electric Bikes in this range IPX4

Depth resistance beyond splash.

Ergonomics & Adjustability 11

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

Is the saddle height adjustable?

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

Yes Electric Bikes in this range

Seatpost can be raised/lowered.

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

Does it have adjustable seatpost suspension?

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

Yes Electric Bikes in this range

Seatpost suspension stiffness can be tuned.

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

Does it have foldable handlebars?

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

Yes Electric Bikes in this range

Handlebars can fold for compact storage.

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

Does it have a quick-release seatpost clamp?

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

Yes Electric Bikes in this range

tool-free seatpost adjustment.

NIU BQi Fat Tire 300 (Step‐through) Tool-Free Stem Adjustment

Does it support tool-free stem adjustment?

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

Yes Electric Bikes in this range

Allows stem adjustment without tools.

NIU BQi Fat Tire 300 (Step‐through) Foldable Pedals

Does it have foldable pedals?

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

Yes Electric Bikes in this range

Pedals can fold for narrower storage.

Surveys

Because hot takes deserve votes.

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

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NIU Electric Bike Support Page

NIU Electric Bike Support Page

niu.com
niu.com

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