KTM 390 Duke Gen 3: THE CORNER ROCKET - Top Speed, Price, Service cost, Mileage

# KTM Duke 390: A Complete Guide to Performance, Specifications, Pricing & Maintenance

January 30, 2025 by Arunzed

The KTM Duke 390 is one of the most power producing motorcycles in the naked sports bike segment, known for its aggressive design, powerful engine, and exceptional performance. KTM has built the Duke 390 for power, agility, and advanced technology, making it a top choice for both city commuting and spirited highway rides.

KTM DUKE 390 Pricing, Top Speed, Mileage and service cost

Price
: 3.2 lakhs (Ex)
Top Speed
: 175 kmph
Mileage
: 27 / liter
Serive cost
: 2,800

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Specification of KTM Duke 390

Engine & Performance

Feature	Specification
Engine Type	Single Cylinder, Liquid Cooled, DOHC, FI Engine
Displacement	398.63 cc
Max Power	46 PS @ 8500 rpm
Max Toque	39 Nm @ 8500 rpm
Bore & Stroke	89 mm x 64 mm
Transmission	6 speed

Braking & Suspension

Feature	Specification
Front Brake	320 mm Disc with Radially mounted calliper
Rear Brake	240 mm Disc With Floating calliper
Front Suspension	5-click Compression & Rebound adjustable, Open Cartridge, WP APEX USD forks, 43mm diameter
Rear Suspension	Adjustable WP APEX Monoshock, 5-step Rebound damping, 10-step preload adjustable

Dimensions & Chassis

Feature	Specification
Frame	Split-Trellis frame
Ground clearance	183 mm
Seat Height	800 mm
Kerb Weight	168.3 kg
Fuel Tank	15 liter

KTM Duke 390 Electronics & features

Motorcycle Traction Control (MTC):
Enhances stability by preventing wheel slip

Ride Modes - Street & Rain:
Offers performance adjustments for different conditions.

Track Screen:
Displays key performance data for track riding.

Launch Control:
Optimizes starts with controlled power delivery.

Cornering ABS:
Provides better braking control while cornering.

Ride-by-wire:
Smoothens throttle response with electronic control.

Quickshifter+:
Enables clutchless gear shifting for quicker transitions.

SuperMoto ABS:
Allows rear wheel slip for better control in corners.

Type-C Charging Port:
Convenient charging for devices during rides.

KTM Duke 390 Top Speed & Acceleration

Top Speed: 175 km/h (Approx.)

0-60 km/h Acceleration: 2.6 seconds

0-100 km/h Acceleration: 5 seconds

Offically claimed 170 kmph Top Speed, Your weight and wind direction is perfect, you will reach 175+ kmph

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KTM Duke 390 Mileage & Fuel Efficiency

Fuel Tank Capacity: 15 Liters

Mileage: 23-27 km/l (Approx)

Riding Range: 400+km on a Full tank

KTM Duke 390 Price & Variants

Variants	Expected Price (Ex-Showroom)
KTM 390 DUKE Electronic Orange metallic	₹ 3,13,316/- *
KTM 390 DUKE Atlantic Blue	₹ 3,13,316/- *

On-Road Price around 3.85 lakhs

Note: Prices may vary based on location and dealer

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Service & Maintenance Cost

First Service (1000 km) - ₹2-600

Second Service (5000 km) - - ₹3,500

Third Service (10,000 km) - ₹4,500

Annual Service - ₹5,500

Owning a KTM Duke 390 means staying on top of regular servicing to maintain its high performance. Here's a breakdown of service intervals and costs.

Common Maintenance Costs

Engine Oil Change - ₹1,500 - ₹2,000

Brake Pad Replacement - ₹1,000 - ₹1,500

Chain & Sprocket Replacement - ₹3,000 - ₹3,500

Coolant Refill - ₹700 - ₹1,000

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Pricing and Verdict

Pros:

Excellent performance and power

Advanced technology features

Lightweight and agile

Great handling

Cons:

Slightly stiff suspension for rough roads

On the higher end of the price spectrum

The KTM Duke 390 is a complete package that offers exceptional value for money. It’s priced competitively, considering the performance and features it packs in. Whether you’re an experienced rider looking for a fun weekend bike or someone looking to take the leap into the world of performance motorcycles, the Duke 390 is a perfect choice.

Why Should You Buy KTM Duke 390?

Power-Packed Engine:
With 43.5 PS power, it’s the most powerful bike in its segment.

Best-in-Class Features:
Ride-by-wire, Quickshifter, TFT Display, and Bluetooth connectivity make it futuristic.

Aggressive & Stylish Design:
Sharp styling with premium LED lights.

Trellis frame and WP suspension offer excellent ride quality.
Trellis frame and WP suspension offer excellent ride quality.

Affordable for a Performance Bike:
Compared to its competitors, it offers the best value for money.

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Conclusion

If you’re looking for an adrenaline-pumping machine that offers the perfect mix of power, features, and affordability, the KTM Duke 390 should be your top choice.

The KTM Duke 390 is an absolute beast in the 400cc naked bike segment. It delivers exhilarating performance, advanced technology, and aggressive styling, making it a dream bike for young riders. With its competitive pricing and feature-packed offering, the Duke 390 is undoubtedly one of the best motorcycles for city and highway rides alike.