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    CFMoto 650NK vs Ultraviolette F77

    Should you buy CFMoto 650NK or Ultraviolette F77 Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. CFMoto 650NK price in is Rs (ex-showroom price) whereas the Ultraviolette F77 price in is Rs (ex-showroom). The engine in the 650NK makes 61.18 PS and 56 NM . CFMoto offers the 650NK in 2 colours whereas the Ultraviolette F77 comes in 6 colours. Out of 186 user reviews, F77 scores 4.6 whereas the CFMoto 650NK tallies 4.5 out of 5 based on 6 user reviews..

    650NK vs F77

    Key Highlights650NKF77
    Mileage (Overall)20 kmplNot Applicable
    Max Power61.18 PS @ 9000 rpm-
    Body TypeSports BikesElectric Bikes
    Motor PowerNot Applicable27 kW
    Read More

    CFMoto 650NK vs Ultraviolette F77 Comparison

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      • Brand / Model
      • Variant
          CFMoto 650NK
          CFMoto 650NK
            Rs4,29,000*
            *Ex-showroom Price
            View June Offers
            VS
          • Add bike
            ×
            • Brand / Model
            • Variant
                Ultraviolette F77
                Ultraviolette F77
                  Rs3,09,000*
                  *Ex-showroom Price
                  View June Offers
                Basic Information
                On-Road Price
                Rs.4,87,890* Onwards
                Rs.3,27,364* Onwards
                Mileage (Overall)
                20 kmpl
                Not Applicable
                Max Power
                61.18 PS @ 9000 rpm
                -
                User Rating
                4.5
                Based on CFMoto 650NK Reviews
                4.6
                Based on Ultraviolette F77 Reviews
                Body Type
                Motor Power
                Not Applicable
                27 kW
                Motor Type
                Not Applicable
                Permanent Magnet AC Motor
                Charging Time
                Not Applicable
                -
                Range
                Not Applicable
                211 km/charge
                EMI Starts₹ 13,352
                Get EMI offers
                Rate of interest @6%* for 3 years
                ₹ 8,955
                Get EMI offers
                Rate of interest @6%* for 3 years
                Insurance
                Rs.24,570
                650NK Insurance
                Rs.18,364
                F77 Insurance
                ColoursBlueWhiteView All ColoursTurbo RedAfterburner YellowStealth GreyCosmic BlackSupersonic SilverStellar White+1 MoreView All Colours
                Brochure
                Brochure not available
                Download Brochure
                Engine and Transmission
                Motor Power
                Not Applicable
                27 kW
                Range (Mode 1)
                Not Applicable
                183 km/charge
                Range (Mode 2)
                Not Applicable
                144 km/charge
                Range (Mode 3)
                Not Applicable
                128 km/charge
                Engine Type
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                2-cylinder inline, 8-valve, Liquid cooled,DOHC, BOSCH EFI
                Not Applicable
                Displacement
                649.3 cc
                Not Applicable
                Number Of Cylinders
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                2
                Not Applicable
                Cooling System
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                Liquid Cooled
                Not Applicable
                Valves (per cylinder)
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                4
                Not Applicable
                Supply System
                Fuel Injection
                Not Applicable
                Clutch
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                -
                Not Applicable
                Ignition
                ECU
                Not Applicable
                Gearbox
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                6-speed
                Not Applicable
                Bore
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                83 mm
                Not Applicable
                Stroke
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                60 mm
                Not Applicable
                Compression Ratio
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                11.3:1
                Not Applicable
                Emission Norm Compliance
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                BS6.2
                Not Applicable
                Max Torque
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                56 NM @ 7000 rpm
                -
                Starting System
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                Self Start Only
                Push Button Start
                Features
                Cruise Control
                Not Applicable
                -
                External Speakers
                Not Applicable
                -
                Charger Output
                Not Applicable
                1200 W
                Instrument Console Type
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                Digital
                Digital
                Bluetooth Connectivity
                -
                Bluetooth,WiFi
                Call/SMS Alerts
                -
                Yes
                Regenerative Braking
                -
                Yes
                USB Charging PortNoYes
                Hill Hold
                -
                Yes
                Speedometer
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                Digital
                Digital
                Tripmeter
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                -
                Digital
                Odometer
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                Digital
                Digital
                Seat Type
                Split
                Split
                ClockYes
                Digital
                Rear Footpegs
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                YesYes
                Features and Safety
                Charging Point
                Not Applicable
                Yes
                Fast Charging
                Not Applicable
                Yes
                Operating System
                Not Applicable
                UV Automotive Linux
                Fast Charging Time
                Not Applicable
                20% - 80% in 45 Min.
                Processor
                Not Applicable
                -
                Switchable ABS
                -
                Yes
                Internet Connectivity
                -
                Yes
                Mobile Application
                -
                Yes
                Fuel Gauge
                Digital
                -
                Riding Modes
                -
                Yes
                EBS
                -
                Yes
                Additional Features/Information
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                -
                Riding Mode - Glide | Combat | Ballistic, Dynamic stability control, Park assist, Deep sleep, Throttle control, GPS
                Performance
                City Mileage (Tested)
                -
                Not Applicable
                Highway Mileage (Tested)
                -
                Not Applicable
                Overall Mileage
                20 kmpl
                Not Applicable
                Roll-ons 30-70 kmph (3rd Gear)
                -
                Not Applicable
                Roll-ons 40-80 kmph (4th Gear)
                -
                Not Applicable
                Acceleration 0-100 kmph (sec)
                -
                7.8 Sec
                Claimed Top Speed
                180 kmph
                155 km/Hr
                Dimensions and Capacity
                Fuel Tank Capacity
                17 L
                Not Applicable
                Width
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                757 mm
                -
                Length
                2114 mm
                -
                Height
                1100 mm
                -
                Ground Clearance
                150 mm
                160 mm
                Wheelbase
                1415 mm
                1340 mm
                Kerb Weight
                206 kg
                197 kg
                Load Carrying Capacity
                150 kg
                -
                Seat height
                815 mm
                800 mm
                Electricals
                Headlight
                LED
                LED
                Taillight
                LED
                LED
                Indicators
                LED
                LED
                Low Fuel IndicatorYesNo
                Tyres and Brakes
                Front Brake Size
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                -
                320 mm
                Rear Brake Size
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                -
                230 mm
                Battery, Motor and Charging
                Motor Type
                Not Applicable
                Permanent Magnet AC Motor
                Battery Capacity
                Not Applicable
                7.1 Kwh
                Reverse Assist
                Not Applicable
                -
                Underpinnings
                Frame
                Lightweight Frame
                Steel Trellis with Aluminium Bulk Head

                650NK comparison with similar bikes

                F77 comparison with similar bikes

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                User Reviews of Comparison

                • 650NK
                • F77
                • N
                  nizam on Jun 15, 2025
                  4.5
                  Greatness of sports bike
                  The thing is that itis good but we will not get great comfort t for people who do not like sports bike as this gives sport feel. There is a great chance for people into racing / sport to like this bike pretty much like I did. I gives out decent mileage for this performance . Anyways it is a great choice for a budget racer bike
                  Read More
                  3 2
                • A
                  anurag on Oct 30, 2024
                  4.2
                  Happy to own this bike
                  Very good looks, nice strong engine with good enough mileage. Maintinence also decent but the parts are expensive compared to other bikes in this segment.
                • E
                  etiaz on May 24, 2024
                  4.7
                  Naked Streetfighter bike with refine
                  Naked Streetfighter bike with refine engine and awesome design. It really looks like Huge Superbike.
                • H
                  hushrav on Apr 15, 2024
                  4.8
                  Stylish Appearance Is Complemented
                  In summary, it's a comfortable and fast ride with a smooth engine and gears. Its stylish appearance is complemented by a pleasing sound, making it an extremely enjoyable experience to ride.
                  Read More
                  1
                • K
                  kavi on Apr 14, 2020
                  4.0
                  Its is a Beast Vehicle In This Budget Segment
                  Carrying capacity is low and console can be given more convenient like in duke 390. But the power and torque is giver perfectly.
                  4 1
                • CFMoto 650NK Reviews
                • M
                  mithlesh on Dec 12, 2025
                  5.0
                  Next Level EV Performance , Smooth & Stylish EV Bike
                  Mera Ultraviolette F77 lene ka experience kaafi exciting tha, kyunki ye market me ek unique EV sports bike feel deti hai. Delivery process smooth tha aur bike dekhte hi futuristic vibes aati hain. Ride quality bilkul solid hai, acceleration instant milta hai aur highway pe stability bahut impressive lagti hai. Battery range bhi real-life use me kaafi decent hai, aur charging bhi fast ho jaati hai. Braking, handling aur overall performance ne mujhe genuinely impress kiya. Daily use ke saath-saath weekend rides ke liye bhi perfect hai. EV lovers ke liye ye definitely ek next-level choice hai.
                  Read More
                  5 5
                • S
                  subash on Nov 10, 2025
                  4.2
                  The ultraviolette sigma
                  I was looking for an ev bike so I chose it keeping faith on its brand . This is also an amazing brand with extreme features with awesome styling. The maintenance cost is not high . I feel safe on this bike . The ride was awesome and some common issues in all bikes are seen but they are not major issues . At first I ride this bike for the first 500 km it was an awesome feeling I can't express in words so must buy it Yeah sure I must recommend this bike for my friends and other brothers and sisters as nowadays air pollution is so heavy so you should prefer an ev that will atleast protect our environment so must buy and enjoy ride.
                  Read More
                  2 4
                • K
                  kabir on Oct 29, 2025
                  5.0
                  Love at First Ride: Stylish and Powerful F77
                  I bought the F77 because I wanted a bike that matches my style. It looked sporty and high-tech. The range and speed were perfect. I liked that it’s Indian made and eco friendly. I wanted to move to electric but still feel sporty. F77 gave both. It felt perfect from the first look. Riding the F77 feels like gliding. It’s quiet, smooth, and super fast. The pickup is so quick that it feels like a race bike. I use it every day, and it’s never heavy to handle. The power feels steady, and the battery gives great range. It’s been my best ride ever since I got it. I would surely tell others to buy it. It is a simple, clean and stylish. You do not need to worry about petrol or oil. It feels modern and saves money too. My family loves it and even my dad wants one now. It is a fun, safe and feels premium. I think everyone should try it once.
                  Read More
                • M
                  manan on Oct 29, 2025
                  5.0
                  Confidence-Boosting Electric Bike Experience
                  I wanted to try something new and electric. I saw the Ultraviolette F77 online and loved the look. It felt stylish and strong. I liked that it had great speed and range. I wanted to move away from the petrol bikes so this felt right. I went for a test ride and it was love at first ride for me. The bike rides smooth and fast. It feels silent and strong. I like how stable it feels on turns. It gives a clean and fresh ride every time. The display is bright, and the seat is comfortable. I ride it daily and charge once in few days. It has never let me down once. I love every ride. Yes I will recommend it to others. It is simple, clean and powerful. You save fuel and enjoy smooth rides. My friends already used and they loved this bike. It is perfect for the both short and long trips. It feels modern and fun. If you want an electric bike with style, this one is the best choice.
                  Read More
                  2 1
                • L
                  lakshay on Oct 29, 2025
                  5.0
                  Sleek Design Meets Eco-Friendly Technology
                  I chose this bike because I love new tech. The F77 looked smart and sporty. I liked that it’s made in India and still feels premium. I wanted something clean and fast. I saw it at the showroom and design caught my eye. I wanted to try electric bike and this felt like the right one for me. My experience is very good. The bike feels strong and smooth. I like the instant power and the quiet sound. The display shows all details clearly. I have done long rides and it stayed stable. The seat is soft, and charging is simple. I really enjoy riding it every day to work and for fun. Yes, I will surely recommend it. It’s a good mix of power and comfort. You save fuel and feel modern. I tell my friends it is worth every rupee. It is clean, safe and looks amazing. If you want an electric bike that feels like a real one go for the F77. It makes every ride special and calm.
                  Read More
                  3
                • Ultraviolette F77 Reviews

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                FAQs on CFMoto 650NK and Ultraviolette F77

                Q) Which bike is better CFMoto 650NK or Ultraviolette F77?

                A) As per our average user rating, CFMoto 650NK has a score of 4.5/5 while Ultraviolette F77 has rate of 4.6 /5.

                Q) Which bike among CFMoto 650NK and Ultraviolette F77 is cheaper?

                A) CFMoto 650NK price starts at Rs 4,29,000 & Ultraviolette F77 price starts at Rs 3,09,000 in Delhi . Ultraviolette F77 is cheaper between these.
                *Ex-showroom price in Delhi
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