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    KTM 390 Duke vs Joy e-bike Thunderbolt

    Should you buy KTM 390 Duke or Joy e-bike Thunderbolt Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. KTM 390 Duke price in is Rs 2,84,116 (ex-showroom price) whereas the Joy e-bike Thunderbolt price in is Rs 2,33,000 (ex-showroom). The engine in the 390 Duke makes 41.5 PS and 33.5 Nm . KTM offers the 390 Duke in 3 colours whereas the Joy e-bike Thunderbolt comes in 2 colours. Out of 2 user reviews, Thunderbolt scores 4.5 whereas the KTM 390 Duke tallies 4.2 out of 5 based on 4 user reviews..

    390 Duke vs Thunderbolt

    Key Highlights390 DukeThunderbolt
    Mileage -Not Applicable
    Max Power41.5 PS @ 8600 rpm-
    Body TypeSports Naked BikesElectric Bikes
    Motor PowerNot Applicable5 kW
    Read More

    KTM 390 Duke vs Joy e-bike Thunderbolt Comparison

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      • Brand / Model
      • Variant
          KTM 390 Duke
          KTM 390 Duke
            Rs2,84,116*
            *Ex-showroom Price
            View September Offers
            VS
          • Add bike
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            • Brand / Model
            • Variant
                Joy e-bike Thunderbolt
                Joy e-bike Thunderbolt
                  Rs2,33,000*
                  *Ex-showroom Price
                  View September Offers
                Basic Information
                On-Road Price
                Rs.3,20,313* Onwards
                Rs.2,40,432* Onwards
                Mileage
                -
                Not Applicable
                Max Power
                41.5 PS @ 8600 rpm
                -
                User Rating
                4.2
                Based on KTM 390 Duke Reviews
                4.5
                Based on Joy e-bike Thunderbolt Reviews
                Body Type
                Sports Naked Bikes
                Electric Bikes
                Motor Power
                Not Applicable
                5 kW
                Motor Type
                Not Applicable
                DC Brushless Hub Motor
                Charging Time
                Not Applicable
                9 Hr
                Range
                Not Applicable
                110 km/charge
                EMI Starts₹ 9,262
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                		₹ 6,584
                Get EMI offers
                Rate of interest @6%* for 3 years
                Insurance
                Rs.13,468
                390 Duke Insurance
                Rs.7,432
                Thunderbolt Insurance
                ColoursLiquid CarbonAtlantic BlueGun Metal GreyBlueYellow
                Brochure
                Download Brochure
                Brochure not available
                Engine and Transmission
                Motor Power
                Not Applicable
                5 kW
                Range (Mode 1)
                Not Applicable
                -
                Range (Mode 2)
                Not Applicable
                -
                Range (Mode 3)
                Not Applicable
                -
                Engine Type
                space Image
                4 stroke, Single Cylinder, DOHC, Internal Combustion Engine
                Not Applicable
                Displacement
                349.32 cc
                Not Applicable
                Number Of Cylinders
                space Image
                1
                Not Applicable
                Cooling System
                space Image
                Liquid Cooled
                Not Applicable
                Valves (per cylinder)
                space Image
                4
                Not Applicable
                Supply System
                Fuel Injection
                Not Applicable
                Clutch
                space Image
                -
                Not Applicable
                Ignition
                -
                Not Applicable
                Gearbox
                space Image
                6 Speed
                Not Applicable
                Bore
                space Image
                89 mm
                Not Applicable
                Stroke
                space Image
                56.15 mm
                Not Applicable
                Compression Ratio
                space Image
                12.68:1
                Not Applicable
                Emission Norm Compliance
                space Image
                bs6.2
                Not Applicable
                Max Torque
                space Image
                33.5 Nm @ 7000 rpm
                230 Nm
                Starting System
                space Image
                Self Start Only
                Push Button Start
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                Features
                Cruise Control
                Not Applicable
                -
                External Speakers
                Not Applicable
                -
                Charger Output
                Not Applicable
                10 Apm
                USB Charging PortYes
                -
                Instrument Console Type
                space Image
                Digital
                Digital
                Bluetooth Connectivity
                Bluetooth
                -
                NavigationYes
                -
                Call/SMS AlertsYes
                -
                Hill HoldNo
                -
                Speedometer
                space Image
                Digital
                Digital
                Tachometer
                Digital
                -
                Tripmeter
                space Image
                Digital
                -
                Odometer
                space Image
                Digital
                -
                Seat Type
                Split
                Split
                Body Graphics
                space Image
                		Yes
                -
                ClockYes
                -
                Rear Footpegs
                space Image
                		Yes
                -
                Underseat storage
                -
                		Yes
                Average Fuel Economy IndicatorYes
                -
                Distance To EmptyYes
                -
                View More
                Features and Safety
                Charging Point
                Not Applicable
                -
                Fast Charging
                Not Applicable
                -
                Operating System
                Not Applicable
                -
                Fast Charging Time
                Not Applicable
                -
                Processor
                Not Applicable
                -
                Switchable ABSYes
                -
                Gradeability
                -
                18°
                Service Due IndicatorYes
                -
                Fuel Gauge
                Digital
                -
                Riding Modes
                Rain,Street
                -
                Traction ControlYes
                -
                Launch ControlYes
                -
                QuickshifterYes
                -
                Additional Features/Information
                space Image
                Cornering ABS, SuperMoto ABS, Track Screen, Ride-by-Wire
                -
                Real Time Mileage IndicatorYes
                -
                View More
                Performance
                City Mileage (Tested)
                -
                Not Applicable
                Highway Mileage (Tested)
                -
                Not Applicable
                Overall Mileage
                -
                Not Applicable
                Roll-ons 30-70 kmph (3rd Gear)
                -
                Not Applicable
                Roll-ons 40-80 kmph (4th Gear)
                -
                Not Applicable
                Claimed Top Speed
                -
                90 km/Hr
                View More
                Dimensions and Capacity
                Fuel Tank Capacity
                15 L
                Not Applicable
                Ground Clearance
                183 mm
                -
                Wheelbase
                1354 mm
                -
                Kerb Weight
                168.3 kg
                -
                Load Carrying Capacity
                -
                150 kg
                Seat height
                800 mm
                -
                View More
                Electricals
                Headlight
                LED
                LED
                Taillight
                LED
                LED
                Indicators
                LED
                LED
                Daytime Running LampsYes
                -
                Low Fuel IndicatorYesNo
                Distance To EmptyYes
                -
                Average Fuel Economy IndicatorYes
                -
                AlternatorYes
                -
                View More
                Tyres and Brakes
                Front Brake Size
                space Image
                320 mm
                -
                Rear Brake Size
                space Image
                240 mm
                -
                Tyre Brand
                Apollo
                -
                Battery, Motor and Charging
                Motor Type
                Not Applicable
                DC Brushless Hub Motor
                Battery Capacity
                Not Applicable
                5.18 Kwh
                Reverse Assist
                Not Applicable
                -
                Underpinnings
                Frame
                Split-Trellis Frame, Aluminum Casted Rear Frame
                -

                390 Duke comparison with similar bikes

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                Thunderbolt comparison with similar bikes

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                Research more on 390 Duke and Thunderbolt

                User Reviews of Comparison

                • 390 Duke
                • Thunderbolt
                • M
                  mohd on Aug 25, 2026
                  4.0
                  dream of life
                  Performance and features of this bike is amazing and it is the best bike I have ever drive. It show us what real raw power is and it was always my dream to buy this bike and now I purchased it and this bike also have a large no of features. Lovely, I use my bike for daily life and till now it have been 6 months I bought it and it don't have any problem like no mechanical issue and also thank to ktm because they provide best service. I love it. Yes, I recommend this bike to others because I can surely say that it is a perfect daily use bike which provides you pure raw power and good features in a good affordable price, so buy this bike as fast as you can.
                  Read More
                  2
                • A
                  anshuman on Aug 25, 2026
                  4.5
                  Best bike ever ktm made.
                  Best bike for those who want performance and electronics or i can say that perfect combination of power and safety. But yeah not for beginners who have never driven 300 or 300+ cc bikes for them duke is definitely going to be a kill machine the performance and braking system is providing great performance, and it's just insane.
                  Read More
                  1
                • M
                  mrinmoy on May 01, 2026
                  4.3
                  Awesome Product by KTM, this time they understand the Indian market very well.
                  If you are buying this motorcycle directly and have not driven a 390cc before, then this 350cc engine will give you the best performance. All the features are the same. Only the engine has a little less power, but that 4-5 bhp is not noticeable. However, the torque is a little noticeable, but as I said, if you have not driven a 390, you will not be able to understand the difference.
                  Read More
                  13 9
                • M
                  maaz on Apr 25, 2026
                  4.2
                  Power rocket
                  To be honest, I was confused between this and the the Triumph speed 400 but the 390 is just a different vibe. It's got an aggressive look that stands out in the college parking, plus in mumbai u need that instant power to gap vehicles. Nothing in this budget gives you this much performance , power , feel and technology its a beast!!.The acceleration is very unreal , but the enginge gets quite hot when you're stuck at a signal for too long. Suspension is a bit stiff, so you'll feel the mumbai potholes , but on highsway its very stable. Handling is very light yess but keep in mind its not a family bike. its for people who love speed and beginners pls stay away cuz power delivery is very sharppp. Best 400cc . Best for long rides and joyriding. Crazy beast for real
                  Read More
                  7 12
                • KTM 390 Duke Reviews
                • P
                  prayog on Feb 13, 2024
                  4.0
                  comfortable for even earth
                  It's good eco-friendly bike which every 1 should try and use ,it can also save the pollution of waste and air
                • A
                  anuj on Feb 07, 2024
                  5.0
                  nice one nan
                  Very well designed electric bike and j loved it very much and I wish I could see more designs from U
                • Joy e-bike Thunderbolt Reviews

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                FAQs on KTM 390 Duke and Joy e-bike Thunderbolt

                Q) Which bike is better KTM 390 Duke or Joy e-bike Thunderbolt?

                A) As per our average user rating, KTM 390 Duke has a score of 4.2/5 while Joy e-bike Thunderbolt has rate of 4.5 /5.

                Q) Which bike among KTM 390 Duke and Joy e-bike Thunderbolt is cheaper?

                A) KTM 390 Duke price starts at Rs 2,84,116 & Joy e-bike Thunderbolt price starts at Rs 2,33,000 in Delhi . Joy e-bike Thunderbolt is cheaper between these.
                *Ex-showroom price in Delhi
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