KTM 390 Adventure R vs Triumph Bonneville T40

Choosing between the KTM 390 Adventure R vs Triumph Bonneville T40? BikeJunction is here to help! The 390 Adventure R starts at ₹ 3.86 Lakh, while the Bonneville T40 is priced at ₹ 2.55 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 R offers 39 Nm torque. The Bonneville T40 gives 31 Nm @ 5500 rpm torque. Apart from all this, you can pick from 1 colour options for the 390 Adventure R and 7 for the Bonneville T40. you will get a more extensive comparison of KTM 390 Adventure R and Triumph Bonneville T40, which will definitely clear your confusion between these two-wheelers.

KTM 390 Adventure R vs Triumph Bonneville T40 Comparison Overview

Key Highlights	390 Adventure R	Bonneville T40
Price	₹ 3.86 Lakh	₹ 2.55 Lakh
Displacement	398.7 CC	349 CC
Power	44.2 bhp	28.6 bhp @ 7000 rpm 21.33 kW
Mileage	30 KMPL	_

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Engine

Max Power Highest power the engine/motor can produce.	44.2 bhp	28.6 bhp @ 7000 rpm 21.33 kW
Max Torque The highest twisting force the engine generates, which affects acceleration and pulling power.	39 Nm	31 Nm @ 5500 rpm
Compression Ratio Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.	12.6	12.1:1
Cooling System Method used to prevent engine overheating.	Liquid Cooled	N/A
Emission Type Pollution level compliance of the engine.	BS6 Phase 2	BS6 Phase 2B
Engine Type Design and working of the two-wheeler's engine.	4 stroke, Single Cylinder, DOHC, Internal Combustion Engine	N/A
Displacement Engine cylinder capacity measured in cc.	398.7	349
No Of Cylinders	1	N/A
Stroke Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.	64 mm	56.1 mm
Min Charge	N/A	N/A
Max Charge	N/A	N/A

Tyres & Wheels

Tyre Size	Front : 90/90 - 21, Rear : 140/80 - 18	Front - 100/90 - 18, Rear - 150/70 - 17
Wheel Size	Front : 21 inch, Rear : 18 inch	Front - 18 inch, Rear - 17 inch
Wheels Type	N/A	Spoke
Wheelbase The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.	1481 mm	1418 mm
Front Tyre Pressure Rider	N/A	26 psi
Front Tyre Pressure Rider And Pillion	N/A	26 psi
Rear Tyre Pressure Rider	N/A	33 psi
Rear Tyre Pressure Rider And Pillion	N/A	33 psi

Brakes

Abs (Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.	Dual Channel ABS	null
Braking Type	N/A	Dual Channel ABS
Front Brake Diameter	320 mm	310 mm
Rear Brake Diameter	240 mm	255 mm

Fuel

Fuel Capacity

14.5 L

14 L

Body

Body Type The overall design and shape of the bike (e.g., cruiser, sports, scooter).	Adventure Tourer Bikes, Dirt Bikes, Off Road Bikes	N/A
Frame The main structure holding the bike together.	Steel Trellis Frame	Hybrid perimeter tubular steel
Additional Storage Extra space for carrying items.	Yes	N/A
Ground Clearance Distance between the bike’s lowest part and the ground.	272 mm	165 mm
Height	1490 mm	1093 mm
Kerb Weight Bike’s weight with fuel and fluids.	183 Kg	195 Kg
Length	2238 mm	2140 mm
Passenger Backrest A support accessory for the passenger’s back.	No	N/A
Passenger Footrest A component which support foots of the passenger.	Yes	N/A
Seat Height Distance from the ground to the seat.	870 mm	790 mm
Width	821 mm	823 mm

Switches & Controls

Riding Modes Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.	N/A	Eco, Rain and Road
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.	Yes	N/A

Meter

Instrument Console The main dashboard displaying speed, fuel, engine stats, and warnings.	Digital	N/A
Tripmeter Tracks specific trip distances separately from the odometer, useful for measuring short rides.	Digital	N/A
Clock	Yes	N/A
Low Battery Indicator Warns when the battery charge is low and may need recharging or replacement.	No	N/A
Low Oil Indicator Alerts when engine oil is low, preventing damage and ensuring smooth performance.	No	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 Multiplate with Assist and Slipper Clutch

Lights

Head Light	LED	LED
Turn Signal Lamp Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.	LED	LED
Low Fuel Indicator A warning light when fuel is low.	N/A	Yes

Battery

Battery Capacity

Total energy the battery can store.

N/A

12V, 8AH

Shockers

Suspension Front	WP APEX 43	43mm Telescopic Forks
Suspension Rear	WP APEX Split Piston	Twin Shock Absorbers

Others

Navigation A feature that provides turn-by-turn directions on the two-wheeler display or connected device.	No	Yes
Mobile Application A companion app to monitor bike stats, location, and settings.	Yes	N/A
Ota	Yes	N/A
Cruise Control A feature in which rider can set a steady speed without using the throttle.	No	N/A