KTM 390 Adventure X vs Triumph Thruxton 400

Choosing between the KTM 390 Adventure X vs Triumph Thruxton 400? BikeJunction is here to help! The 390 Adventure X starts at ₹ 3.43 Lakh, while the Thruxton 400 is priced at ₹ 2.70 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the 390 Adventure X offers 39 Nm @ 6500 rpm torque. The Thruxton 400 gives 37.5 Nm @ 7500 rpm torque. Apart from all this, you can pick from 2 colour options for the 390 Adventure X and 4 for the Thruxton 400. you will get a more extensive comparison of KTM 390 Adventure X and Triumph Thruxton 400, which will definitely clear your confusion between these two-wheelers.

KTM 390 Adventure X vs Triumph Thruxton 400 Comparison Overview

Key Highlights	390 Adventure X	Thruxton 400
Price	₹ 3.43 Lakh	₹ 2.70 Lakh
Displacement	398.63 CC	349 CC
Power	46 bhp @ 8500 rpm	41.4 bhp @ 9,000 rpm
Mileage	30 KMPL	27 KMPL
Top Speed	_	161 kmph

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Engine

Max Power Highest power the engine/motor can produce.	46 bhp @ 8500 rpm	41.4 bhp @ 9,000 rpm
Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power.	39 Nm @ 6500 rpm	37.5 Nm @ 7500 rpm
Battery Type	Maintenance Free	N/A
Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.	12.71:1	12:1
Emission Type Pollution level compliance of the engine.	BS6 Phase 2	BS-VI
Engine Type Design and working of the two-wheeler's engine.	N/A	Liquid-cooled, single-cylinder, 4 valve, DOHC
Displacement Engine cylinder capacity measured in cc.	398.63	349
Peak Power Highest power a bike/scooter can produce.	N/A	29419.9 W
Valve Per Cylinder Number of valves in each engine cylinder.	4	N/A

Speed

Top Speed

N/A

161 Km/h

Tyres & Wheels

Tyre Size	Front: 100/90 x 19 Rear: 130/80x17	Front : 110/70 R17 , Rear: 150/60 R17
Wheel Size	Front : 19 inch, Rear : 17 inch	Front : 17 x 3.0 inch, Rear : 17 x 4.0 inch
Wheels Type	Alloy	Cast Aluminium Alloy
Tubeless Tyre A tyre without an inner tube, reducing puncture risks and maintaining air longer.	Tubeless	N/A
Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.	1470 mm	1376 mm

Brakes

Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.	Yes	Dual Channel
Front Brake Diameter	320 mm	300 mm
Rear Brake Diameter	240 mm	230 mm

Fuel

Fuel Type	Petrol	Petrol
Fuel Capacity	14.5 L	13 L

Body

Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter).	N/A	Cafe Racer Bikes
Drive Type How power is sent to the wheels (e.g., chain, belt, shaft).	N/A	Chain Drive
Frame The main structure holding the bike together.	Split-Trellis Frame	Hybrid spine/perimeter, tubular steel, bolt-on rear subframe
Ground Clearance Distance between the bike’s lowest part and the ground.	228 mm	N/A
Height	825 mm	1110 mm
Kerb Weight Bike’s weight with fuel and fluids.	181 Kg	N/A
Length	N/A	1116 mm
Seat Height Distance from the ground to the seat.	N/A	795 mm
Width	N/A	775 mm

Electrical Accessories

Mobile Connectivity A feature to connect your phone to the two-wheeler's system.	Yes	N/A
Usb Charging Port A USB slot to charge devices like phones.	Yes	N/A

Switches & Controls

Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.	Off-Road and Street	N/A
Engine Kill Switch A button to instantly turn off the engine for safety and convenience.	Yes	N/A
Traction Control A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.	N/A	Yes

Meter

Fuel Gauge Indicates the current fuel level in the tank.	Digital	N/A
Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings.	TFT	Semi-Digital
Speedometer Displays the current speed of the bike in km/h or mph.	Digital	Analogue
Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides.	N/A	Digital
Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance.	Yes	N/A

Clutch & Gear

Clutch

A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Assist And Slipper Clutch

Wet, multi-plate, slip & assist

Lights

Head Light	LED	N/A
Tail Light	LED	N/A

Battery

Battery Capacity

Total energy the battery can store.

12 V, 8 AH

N/A

Shockers

Suspension Front	WP APEX USD forks, 43 mm diameter, 200mm travel	43mm upside down Big Piston forks. 135mm wheel travel
Suspension Rear	WP APEX Monoshock, 205mm wheel travel Adjustable for Preload (10 steps)	Gas monoshock RSU with external reservoir and pre-load adjustment. 130mm wheel travel

Others

Additional Features	N/A	Ride-by-wire throttle
Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device.	Yes	N/A