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Top Speed
28mph (Pedal-Assist) | 20mph (Throttle)
Long Range
Up to 90 miles* | Swappable Batteries
Safe and Convenient
Easy Step Through Frame, Dual Disc Brakes | 5V USB Port
Gates Carbon Belt Drive
33x Longer Lasting, Clean, and Low Maintenance
Satisfaction Guaranteed
Industry Leading 2-Year Warranty | Patented NIU Battery Management System
Class 2 and Class 3 E-Bike with Easy Switching

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Twin Batteries1

with 100% More Range Than Competitors

The BQi-C3 Pro’s long 90 mile range and swappable batteries are incomparable in this price range. Go for days – commuting, coasting, or running errands, or go the distance – take day trips, or go for long rides outside the city. Our unique 920Wh dual battery system gives you more range than ever, with lightweight, swappable batteries that are easy to recharge and replace.

Clean Safe Design2

Designed with the whole riding experience in mind, the BQi-C3 Pro features clean, simple lines and colors with thoughtful battery placement and a deep step through frame that is safe and stable for riders of all sizes. The result is an E-bike that looks as good as it rides!


Convenient, Stable Step Through Frame

No acrobatics necessary to ride this e-bike. The simple, ultra-low step through frame of the BQi-C3 Pro makes getting on and going a breeze for riders of any height (5’2” – 6’5”). Just step through and go!


Safety is Everything

The best riding companion is peace of mind. Stop quickly and safely with front and rear disc brakes, and use the integrated Halo light and rear taillights to see and stay visible, even in the dark of night.

Take on the Streets with 3 Riding Modes5

Pedal | Pedal Assist | Throttle
  • Pedal
    • No Motor Assist, Ride Anywhere!
  • Pedal Assist
    • 28mph Top Speed, 3 Simple Gear Choices
  • Throttle
    • 20mph Top Speed, Climb 8% grades for up to 1.2 miles!

Twice the e-bike, Guaranteed6

Whatever you’re doing on the road, the BQi-C3 Pro can handle it. Made from aerospace-grade aluminum and high-performance parts, with a built-in cargo rack, the BQi-C3 Pro sports a total carrying capacity of 287 pounds and a 2-year warranty – twice as long as you’ll get from other manufacturers.

Smart, Bright TFT Display7

Easily see your speed, distance traveled, trip time, battery level, and more on the bright 3.5″ TFT display.

Go 33x The Distance with the Gates Carbon Drive8

Unlike the majority of bikes in the market that use old metal chains, the BQi-C3 Pro comes equipped with a state-of-the-art Gates Carbon Drive. Minimize maintenance, and say goodbye to grease-stains on your clothes – compared to just 280 miles for standard chains, carbon drives are tested with heavy loads to last for more than 10,000 miles, and all without a single drop of grease.

The NIU Experience9

2-Year Warranty | Burly Cargo Rack | Weather and Whatever Ready
  • 2-Year Warranty
    • We built the BQi-C3 Pro using the same principles we perfected during our extensive experience building millions of electric vehicles. That’s why, unlike most other e-bike brands, we offer a 2-year warranty on the most important (and expensive!) parts – the battery and motor.
  • Burly Cargo Rack
    • The built-in cargo rack can carry up to 66 pounds. Combine that with the low center of gravity of the step through design and you can pack panniers, add a cargo box, or haul work supplies – and even with a full load you’ll feel safe, stable, and in control while riding or stopped.
  • Weather and Whatever Ready
    • Oh, it’s raining? No problem. The BQi-C3 Pro is rated IP54 water resistant*, with built-in fenders to keep your shoes clean and your feet dry while you power through those puddles. 27.5” puncture-resistant commuter tires ensure whatever is under the water won’t affect your ride.
  • Hide the same
  • BQI-C3
  • Hide the same
  • Type
  • Starting Price
  • Picture
  • Color
  • BQI-C3
  • Electric Bike
  • $2,199

Key Specs

  • Range (E-Save)
  • 90 miles
  • Battery Type
  • Dual Batteries, Tube Type 21700 Lithium
  • Motor
  • BAFANG (rear motor)
  • Top Speed
  • Pedal Assist Speed : 28 mph Throttle Assist Speed:20 mph
  • Max Power
  • 750W
  • Rated Power
  • 500W
  • Load Capacity (inc. Passengers & Cargo)
  • 360 lbs
  • App Connected (4G)
  • X
  • Seating Capacity
  • X
  • Vehicle Weight inc. Battery(ies)
  • 67.5lbs
  • Front Tire
  • 27.5" X 2.4"
  • Rear Tire
  • 27.5" X 2.4"
  • Carriers (optional)
  • Front & Rear

Power System

  • Voltage
  • 48V
  • Capacity
  • 20Ah
  • Charge Time
  • 10 hours
  • Charging Current
  • 2A
  • USB Charging Port

Intelligent system

  • Throttle Control
  • Enabled for Class-2 & Class-3
  • Controller
  • FOC Controller
  • Riding Modes
  • Four gears mode
  • LCD Dashboard

Drive system

  • Derailleur System
  • Single Speed

Brake System

  • Brake System
  • Mechanical disc brake

Lighting system

  • LED Headlight
  • Front LED 8m visibility
  • LED Tail Light
  • LED Braking Light


  • Length (including front and rear fenders)
  • 74"
  • Width
  • 25.2"
  • Height
  • 41.1"
  • Wheelbase
  • 45.5"
  • Seat Height (saddle to ground)
  • 40.2"
  • Min. Ground Clearance
  • 8.1"

*Dealer Disclosure: Sales Tax, Title, License Fee, Registration Fee, Finance Charges, Emission Testing Fees and Compliance Fees are additional to the advertised price.

U.S. model - based on Class 1/2 category, the electrical pedal assisted speed can reach up to 20mph. The Class 3 model with electric pedal assist can reach up to 28mph. * Unless otherwise specified, the data involved in this website are the results of internal testing.The comparisons involved are compared with other Niu products. * Due to the characteristics of lithium batteries, after a period of use, the maximum capacity of the battery will decrease. The Niu App will vary according to country and software version. The models displayed on this website will vary by market in different countries and regions. The content of this website is for reference only. For vehicle specifications and standard configuration information, please refer to the information provided in the actual place of purchase. * Pictures, models, performance and functions on this page are for reference only. For details, please refer to the actual product. *Tested with a full charge carrying a 165lb rider on a flat road without wind, at an average speed of 9mph or 15km/h.